| 释义 | barrel
 bar·relB0088200 (băr′əl)n.1.  A large cylindrical container, usually made of staves bound together with hoops, with a flat top and bottom of equal diameter.2.  The quantity that a barrel with a given or standard capacity will hold.3.  Abbr. bar. or bbl. or bl. Any of various units of volume or capacity. In the US Customary System it varies, as a liquid measure, from 31 to 42 gallons (117 to 159 liters) as established by law or usage.4.  A cylindrical or hollow part, especially:a.  The thicker portion of a baseball bat, from which the most powerful hits are struck.b.  The cylindrical part of a firearm through which the bullet travels.c.  A cylinder that contains a movable piston.d.  The drum of a capstan.e.  The cylinder within the mechanism of a timepiece that contains the mainspring.5.  The trunk of a quadruped animal, such as a horse or cow.6.  The tubular space inside a wave when it is breaking.7.  Informal A large quantity: a barrel of fun.8.  Slang An act or instance of moving rapidly, often recklessly, in a motor vehicle.adj. Resembling or similar to a barrel, as in shape: a barrel chest; barrel hips.v. bar·reled, bar·rel·ing, bar·rels or bar·relled or bar·rel·ling v.tr. To put or pack in a barrel.v.intr. Informal  To move or progress rapidly: "That the European Union barreled ahead was not surprising" (Richard W. Stevenson).Idioms: on the  barrel/barrelhead Granting, giving, or requesting no credit: paid cash on the barrel for the car. over a barrel In a very awkward position from which extrication is difficult: During the negotiations the opposing faction had us over a barrel.[Middle English barel, from Old French baril.]
 barrel(ˈbærəl) n1. a cylindrical container usually bulging outwards in the middle and held together by metal hoops; cask2.  Also called: barrelful the amount that a barrel can hold3.  (Units) a unit of capacity used in brewing, equal to 36 Imperial gallons4.  (Units) a unit of capacity used in the oil and other industries, normally equal to 42 US gallons or 35 Imperial gallons5. a thing or part shaped like a barrel, esp a tubular part of a machine6.  (Firearms, Gunnery, Ordnance & Artillery) the tube through which the projectile of a firearm is discharged7.  (Horology) horology the cylindrical drum in a watch or clock that is rotated by the mainspring8.  (Zoology) the trunk of a four-legged animal: the barrel of a horse. 9.  (Zoology) the quill of a feather10. informal a large measure; a great deal (esp in the phrases barrel of fun, barrel of laughs)11.  (Swimming, Water Sports & Surfing) informal Austral the hollow inner side of a wave12. over a barrel informal powerless13. scrape the barrel informal to be forced to use one's last and weakest resourcevb, -rels, -relling or -relled, -rels, -reling or -reled14.  (tr) to put into a barrel or barrels15.  (intr; foll by along, in, etc) informal (intr) to travel or move very fast16.  (Swimming, Water Sports & Surfing) informal Austral to ride on the inside of a wave[C14: from Old French baril perhaps from barre bar1]bar•rel(ˈbær əl)
 n.,  v.  -reled, -rel•ing (esp. Brit.) -relled, -rel•ling. n.    1.  a cylindrical wooden container with slightly bulging sides made of staves hooped together, and with flat, parallel ends.    2.  a standard quantity that such a vessel can hold, as, in the U.S., 31.5 gallons of liquid or 105 dry quarts of fruits or vegetables.    3.  any large quantity:  a barrel of fun.    4.  any container, case, or part similar to a wooden barrel.    5.  the tubelike part of a gun from which the projectile emerges.    6.  the cylindrical case in a watch or clock within which the mainspring is coiled.    7.  the trunk of a quadruped, esp. of a horse or cow.    8.  Also called  throat.  a passageway in a carburetor that has the shape of a Venturi tube. v.t.    9.  to put or pack in a barrel or barrels.    10.  to pursue (one's way) or to force (something) to go at high speed.  v.i.    11.  to travel or drive very fast:  to barrel along the highway.  Idioms:   over a barrel, at the mercy of circumstances or one's adversaries; without choices.  [1250–1300; Middle English barell < Old French barril]
 barrelPast participle: barrelled
 Gerund: barrelling
 
 | Present | 
|---|
 | I barrel |  | you barrel |  | he/she/it barrels |  | we barrel |  | you barrel |  | they barrel | 
 | Preterite | 
|---|
 | I barrelled |  | you barrelled |  | he/she/it barrelled |  | we barrelled |  | you barrelled |  | they barrelled | 
 | Present Continuous | 
|---|
 | I am barrelling |  | you are barrelling |  | he/she/it is barrelling |  | we are barrelling |  | you are barrelling |  | they are barrelling | 
 | Present Perfect | 
|---|
 | I have barrelled |  | you have barrelled |  | he/she/it has barrelled |  | we have barrelled |  | you have barrelled |  | they have barrelled | 
 | Past Continuous | 
|---|
 | I was barrelling |  | you were barrelling |  | he/she/it was barrelling |  | we were barrelling |  | you were barrelling |  | they were barrelling | 
 | Past Perfect | 
|---|
 | I had barrelled |  | you had barrelled |  | he/she/it had barrelled |  | we had barrelled |  | you had barrelled |  | they had barrelled | 
 | Future | 
|---|
 | I will barrel |  | you will barrel |  | he/she/it will barrel |  | we will barrel |  | you will barrel |  | they will barrel | 
 | Future Perfect | 
|---|
 | I will have barrelled |  | you will have barrelled |  | he/she/it will have barrelled |  | we will have barrelled |  | you will have barrelled |  | they will have barrelled | 
 | Future Continuous | 
|---|
 | I will be barrelling |  | you will be barrelling |  | he/she/it will be barrelling |  | we will be barrelling |  | you will be barrelling |  | they will be barrelling | 
 | Present Perfect Continuous | 
|---|
 | I have been barrelling |  | you have been barrelling |  | he/she/it has been barrelling |  | we have been barrelling |  | you have been barrelling |  | they have been barrelling | 
 | Future Perfect Continuous | 
|---|
 | I will have been barrelling |  | you will have been barrelling |  | he/she/it will have been barrelling |  | we will have been barrelling |  | you will have been barrelling |  | they will have been barrelling | 
 | Past Perfect Continuous | 
|---|
 | I had been barrelling |  | you had been barrelling |  | he/she/it had been barrelling |  | we had been barrelling |  | you had been barrelling |  | they had been barrelling | 
 | Conditional | 
|---|
 | I would barrel |  | you would barrel |  | he/she/it would barrel |  | we would barrel |  | you would barrel |  | they would barrel | 
 | Past Conditional | 
|---|
 | I would have barrelled |  | you would have barrelled |  | he/she/it would have barrelled |  | we would have barrelled |  | you would have barrelled |  | they would have barrelled | 
 Barrel1. A round vessel made of wood staves or of sheet metal. Barrels had a greater length than diameter and those of wood bulged in the middle.2. A unit of volume. There are no worldwide standards of size, and the official values may change through time. U.S. wine barrel volume (1920s) was thirty-one gallons. The beer barrel volume was thirty-one and half gallons, and the British imperial beer barrel contained thirty-six gallons. At the end of the twentieth century, a barrel of oil was forty-two gallons and a barrel of water was thirty-one and a half gallons. In 1866, a gallon was listed in Sweet’s Ready Reckoner (U.S.) as containing 277.25 cubic inches. By 1920, a U.S. gallon contained 231 cubic inches and, at the beginning of the twenty-first century, still contained 231 cubic inches.Thesaurus| Noun | 1. |  barrel - a tube through which a bullet travels when a gun is firedgun barrelgun - a weapon that discharges a missile at high velocity (especially from a metal tube or barrel)tube, tubing - conduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases |  |  | 2. |  barrel - a cylindrical container that holds liquidscaskbeer barrel, beer keg - a barrel that holds beerbreech, rear of barrel, rear of tube - opening in the rear of the barrel of a gun where bullets can be loadedbung, spile - a plug used to close a hole in a barrel or flaskbutt - a large cask (especially one holding a volume equivalent to 2 hogsheads or 126 gallons)hogshead - a large cask especially one holding 63 galshoop, ring - a rigid circular band of metal or wood or other material used for holding or fastening or hanging or pulling; "there was still a rusty iron hoop for tying a horse"keg - small cask or barrelpickle barrel - a barrel holding vinegar in which cucumbers are pickledshook - a disassembled barrel; the parts packed for storage or shipmentstave, lag - one of several thin slats of wood forming the sides of a barrel or bucketspigot, tap - a plug for a bunghole in a casktun - a large cask especially one holding a volume equivalent to 2 butts or 252 galsvessel - an object used as a container (especially for liquids)wine barrel, wine cask - a barrel that holds wine |  |  | 3. |  barrel - a bulging cylindrical shape; hollow with flat endsdrumcylinder - a surface generated by rotating a parallel line around a fixed line |  |  | 4. |  barrel - the quantity that a barrel (of any size) will holdbarrelfulcontainerful - the quantity that a container will hold |  |  | 5. |  barrel - any of various units of capacity; "a barrel of beer is 31 gallons and a barrel of oil is 42 gallons"bblUnited States liquid unit - a liquid unit officially adopted in the United States Customary SystemBritish capacity unit, Imperial capacity unit - a unit of measure for capacity officially adopted in the British Imperial System; British units are both dry and wetgal, gallon - United States liquid unit equal to 4 quarts or 3.785 literscongius, Imperial gallon, gallon - a British imperial capacity measure (liquid or dry) equal to 4 quarts or 4.545 litershogshead - a British unit of capacity for alcoholic beverages |  | Verb | 1. |  barrel - put in barrels lay, place, put, set, position, pose - put into a certain place or abstract location; "Put your things here"; "Set the tray down"; "Set the dogs on the scent of the missing children"; "Place emphasis on a certain point" | 
 barrelnoun cask, drum, butt, vat, cylinder, tub, keg, firkin barrels of pickled fishbarrelnounInformal.  A great deal:abundance, mass, mountain, much, plenty, profusion, wealth, world.Informal:  heap, lot, pack, peck, pile.Regional:  power, sight.verbSlang.  To move swiftly:bolt, bucket, bustle, dart, dash, festinate, flash, fleet, flit, fly, haste, hasten, hurry, hustle, pelt, race, rocket, run, rush, sail, scoot, scour, shoot, speed, sprint, tear, trot, whirl, whisk, whiz, wing, zip, zoom.Informal:  hotfoot, rip.Slang:  highball.Chiefly British:  nip.Idioms: get a move on, get cracking, go like lightning, go like the wind, hotfoot it, make haste, make time, make tracks, run like the wind, shake a leg, step on it.Translationsbarrel(ˈbӕrəl)  noun1.  a container of curved pieces of wood or of metal. The barrels contain beer. 圓桶 桶2.  a long, hollow, cylindrical shape, especially the tube-shaped part of a gun. The bullet jammed in the barrel of the gun. 槍管,管狀物 枪管barrel
 barrel1.  tv. & in. to drink liquor to excess.  Stop barreling beer and let’s go home.  2.  n. a drunkard.  The old barrel was full up and through for the evening.  3.  in. to go fast; to speed while driving.  She barreled out of here like a bat out of hell. See:(as) crooked as a barrel of fish hooks(as) funny as a barrel of monkeysa bad apple spoils the (whole) barrela barrel of laughsa barrel/bundle of laughsa rotten apple spoils the (whole) barrelall oak and iron boundall oak and iron bound and *sound as a barrelas easy as shooting fish in a barrelbarrelbarrel alongbarrel feverbarrel inbarrel in(to)barrel of funbarrel of laughsbarrel of monkeysbarrel outbarrel out (of)barreledbarreled (up)barreled upbe a barrel of laughsbe more fun than a barrel of monkeysbe scraping the barrelbig around as a molasses barrelboth barrels, withbottom of the barrelbottom of the barrel, scrape thecash on the barrelcash on the barrelheadcrooked as a barrel of fish hooksdouble-barreleddouble-barreled slingshotfunny as a barrel of monkeysget (one) over a barrelget someone over a barrelgive (one) both barrelsgive someone both barrelshave (one) over a barrelhave someone over a barrelit takes one bad apple to spoil the (whole) barrelit's more fun than a barrel of monkeyslike shooting fish in a barrelloaded to the barrelloaded to the gillslock, stock and barrellock, stock, and barrelmore fun than a barrel of monkeysnot be a barrel of laughson the barrelon the barrelheadone bad apple spoils the (whole) barrelone rotten apple spoils the (whole) barrelover a barrelpork barrelrotten applerotten apple spoils the barrelrotten apple spoils the barrel, ascrape the barrelscrape the bottom of the barrelsound as a barrelthe bottom of the barrelwith both barrels
 barrel
 barrel:see English units of measurementEnglish units of measurement,principal system of weights and measures used in a few nations, the only major industrial one being the United States. It actually consists of two related systems—the U.S.
 ..... Click the link for more information. .
 barrel[′bar·əl]  (design engineering) A container having a circular lateral cross section that is largest in the middle, and ends that are flat; often made of staves held together by hoops. A piece of small pipe inserted in the end of a cartridge to carry the squib to the powder. That portion of a pipe having a constant bore and wall thickness.   (mechanics) Abbreviated bbl. The unit of liquid volume equal to 31.5 gallons (approximately 119 liters). The unit of liquid volume for petroleum equal to 42 gallons (approximately 158 liters). The unit of dry volume equal to 105 quarts (approximately 116 liters). A unit of weight that varies in size according to the commodity being weighed.   (naval architecture) The central part of a windlass or capstan about which the cable is wound.   (optics) A tapering cylindrical housing which contains the lenses of a camera and the iris diaphragm.   (ordnance) The cylindrical metallic part of a gun which controls the initial direction of a projectile.barrel1. A weight measure for portland cement in the US, corresponding to 376 pounds net; this measure is now obsolete. 2. (US) A vessel which holds 311/2 gal of liquid. 3. That portion of a pipe having a constant bore and wall thickness.barrel1. a unit of capacity used in brewing, equal to 36 Imperial gallons 2. a unit of capacity used in the oil and other industries, normally equal to 42 US gallons or 35 Imperial gallons 3. the trunk of a four-legged animal 4. the quill of a featherbarrel
 barrel(băr′əl)n. The trunk of a quadruped animal, such as a horse or cow.adj. Resembling or similar to a barrel, as in shape: a barrel chest; barrel hips.barreladjective Referring to a barrel-like morphology or pattern.BarrelRelated to Barrel: Barrel Distortion
 BARREL. A measure of capacity, equal to thirty-six gallons. Barrel
 BarrelA container holding approximately 159 liters of liquid. Barrels are extremely important in international commerce, as they measure the volume of crude oil, one of the world's most important commodities.BARREL
 | Acronym | Definition | 
|---|
 | BARREL➣Balloon Array for RBSP (Radiation Belt Storm Probes) Relativistic Electron Losses | 
 See BBL
 barrelRelated to barrel: Barrel Distortion
 Synonyms for barrelnoun caskSynonymscaskdrumbuttvatcylindertubkegfirkin
 Synonyms for barrelnoun a great dealSynonymsabundancemassmountainmuchplentyprofusionwealthworldheaplotpackpeckpilepowersight
 verb to move swiftlySynonymsboltbucketbustledartdashfestinateflashfleetflitflyhastehastenhurryhustlepeltracerocketrunrushsailscootscourshootspeedsprintteartrotwhirlwhiskwhizwingzipzoomhotfootriphighballnip
 Synonyms for barrelnoun a tube through which a bullet travels when a gun is firedSynonymsRelated Wordsnoun a cylindrical container that holds liquidsSynonymsRelated Wordsbeer barrelbeer kegbreechrear of barrelrear of tubebungspilebutthogsheadhoopringkegpickle barrelshookstavelagspigottaptunvesselwine barrelwine cask
 noun a bulging cylindrical shapeSynonymsRelated Wordsnoun the quantity that a barrel (of any size) will holdSynonymsRelated Wordsnoun any of various units of capacitySynonymsRelated WordsUnited States liquid unitBritish capacity unitImperial capacity unitgalgalloncongiusImperial gallonhogshead
 verb put in barrelsRelated Wordslayplaceputsetpositionpose
 |