释义 |
raft
raft 1 R0020000 (răft)n.1. A flat structure, typically made of planks, logs, or barrels, that floats on water and is used for transport or as a platform for swimmers.2. A flatbottom inflatable craft for floating or drifting on water: shooting the rapids in a rubber raft.v. raft·ed, raft·ing, rafts v.tr.1. To convey on a raft.2. To make into a raft.v.intr. To travel by raft. [Middle English, from Old Norse raptr, beam, rafter.]
raft 2 R0020000 (răft) n. Informal A great number, amount, or collection: "As the prairie dog goes, conservation biologists say, so may go a raft of other creatures" (William K. Stevens). [Originally American English, alteration (probably influenced by raft) of dialectal English (Scotland and Northern England) raff, a large collection or number (of something), abundance, from Middle English raf in rif and raf, everything, one and all, sweepings, rubbish; see riffraff.] raft (rɑːft) n1. (Nautical Terms) a buoyant platform of logs, planks, etc, used as a vessel or moored platform2. (Building) a thick slab of reinforced concrete laid over soft ground to provide a foundation for a buildingvb (Nautical Terms) to convey on or travel by raft, or make a raft from[C15: from Old Norse raptr rafter] ˈrafting n
raft (rɑːft) ninformal a large collection or amount: a raft of old notebooks discovered in a cupboard. [C19: from raff]raft1 (ræft, rɑft) n. 1. a more or less rigid floating platform made of buoyant materials: an inflatable rubber raft. 2. a collection of logs, planks, casks, etc., fastened together for floating on water. 3. life raft. 4. a slab of reinforced concrete providing a footing on yielding soil, usu. for a whole building. v.t. 5. to transport on a raft. 6. to form (logs or the like) into a raft. 7. to travel or cross by raft. 8. (of an ice floe) to transport (embedded organic or rock debris) from the shore out to sea. v.i. 9. to use a raft; go or travel on a raft. [1250–1300; Middle English rafte, perhaps < Old Norse raptr rafter1] raft2 (ræft, rɑft) n. Informal. a great quantity; a lot. [1825–35; variant of raff in sense “large number” (Middle English: abundance)] Raft a large collection of people or things taken indiscriminately; a dense flock of swimming birds; a collection of logs; fallen trees.Examples: raft of auks (at sea); of swimming birds; of books; of crocodiles, 1774; of fellows, 1833; of folk; of logs; of masts, 1497; of people; of reporters; of tamarisk, 1822; of timber, 1745; of trees, 1806; of fallen trees; of verdure, 1876.raft Past participle: rafted Gerund: rafting
Present |
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I raft | you raft | he/she/it rafts | we raft | you raft | they raft |
Preterite |
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I rafted | you rafted | he/she/it rafted | we rafted | you rafted | they rafted |
Present Continuous |
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I am rafting | you are rafting | he/she/it is rafting | we are rafting | you are rafting | they are rafting |
Present Perfect |
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I have rafted | you have rafted | he/she/it has rafted | we have rafted | you have rafted | they have rafted |
Past Continuous |
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I was rafting | you were rafting | he/she/it was rafting | we were rafting | you were rafting | they were rafting |
Past Perfect |
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I had rafted | you had rafted | he/she/it had rafted | we had rafted | you had rafted | they had rafted |
Future |
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I will raft | you will raft | he/she/it will raft | we will raft | you will raft | they will raft |
Future Perfect |
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I will have rafted | you will have rafted | he/she/it will have rafted | we will have rafted | you will have rafted | they will have rafted |
Future Continuous |
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I will be rafting | you will be rafting | he/she/it will be rafting | we will be rafting | you will be rafting | they will be rafting |
Present Perfect Continuous |
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I have been rafting | you have been rafting | he/she/it has been rafting | we have been rafting | you have been rafting | they have been rafting |
Future Perfect Continuous |
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I will have been rafting | you will have been rafting | he/she/it will have been rafting | we will have been rafting | you will have been rafting | they will have been rafting |
Past Perfect Continuous |
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I had been rafting | you had been rafting | he/she/it had been rafting | we had been rafting | you had been rafting | they had been rafting |
Conditional |
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I would raft | you would raft | he/she/it would raft | we would raft | you would raft | they would raft |
Past Conditional |
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I would have rafted | you would have rafted | he/she/it would have rafted | we would have rafted | you would have rafted | they would have rafted | ThesaurusNoun | 1. | raft - a flat float (usually made of logs or planks) that can be used for transport or as a platform for swimmersbalsa raft, Kon Tiki - a light raft made of balsafloat - something that floats on the surface of waterCarling float, life raft - a raft to use if a ship must be abandoned in an emergency | | 2. | raft - (often followed by `of') a large number or amount or extent; "a batch of letters"; "a deal of trouble"; "a lot of money"; "he made a mint on the stock market"; "see the rest of the winners in our huge passel of photos"; "it must have cost plenty"; "a slew of journalists"; "a wad of money"good deal, great deal, hatful, lot, muckle, passel, peck, mickle, mint, quite a little, slew, spate, tidy sum, wad, stack, mountain, pile, plenty, mass, batch, heap, deal, flock, pot, mess, sightlarge indefinite amount, large indefinite quantity - an indefinite quantity that is above the average in size or magnitudedeluge, flood, inundation, torrent - an overwhelming number or amount; "a flood of requests"; "a torrent of abuse"haymow - a mass of hay piled up in a barn for preservation | Verb | 1. | raft - transport on a raft; "raft wood down a river"navigation, pilotage, piloting - the guidance of ships or airplanes from place to placeraft - travel by raft in water; "Raft the Colorado River"transport - move something or somebody around; usually over long distances | | 2. | raft - travel by raft in water; "Raft the Colorado River"go, locomote, move, travel - change location; move, travel, or proceed, also metaphorically; "How fast does your new car go?"; "We travelled from Rome to Naples by bus"; "The policemen went from door to door looking for the suspect"; "The soldiers moved towards the city in an attempt to take it before night fell"; "news travelled fast"raft - transport on a raft; "raft wood down a river" | | 3. | raft - make into a raft; "raft these logs"fabricate, manufacture, construct - put together out of artificial or natural components or parts; "the company fabricates plastic chairs"; "They manufacture small toys"; He manufactured a popular cereal" | Translationsraft (raːft) noun a number of logs, planks etc fastened together and used as a boat. 木筏 木筏
raft
a (whole) raft of (something)A very large number or collection of people or things. We had a whole raft of problems on opening night, but I think most of the issues have been resolved. While the film has been receiving positive reviews from critics, there's a raft of fans who are upset with the way it turned out.See also: of, rafta whole raft of COMMON A whole raft of people or things is a large number of them. This is likely to affect a whole raft of consumer industries. Under Lord Cornwallis, a whole raft of legislation was brought in.See also: of, raft, wholea (whole) raft of — a large collection of something. Raft here is an alteration of a dialect word raff , meaning ‘a great quantity’. 1998 Housing Agenda Since the election of Labour last May, the social inclusion agenda has come to span a whole raft of Government initiatives. See also: of, raftraft
raft, floating platform of wood, cork, or air-inflated rubber for conveying goods or people. Originally, several logs, bound together by vines, strips of animal skin, and later rope, formed a flat surface upon which goods and people could move across bodies of water. From prehistoric times to the 19th cent. rafting was an important means of transportation. Rafts were indispensable in the frontier period of American history; on rivers such as the Ohio and Mississippi they were used to convey settlers and transport supplies. Large rafts are still used occasionally on the Pacific coast to float lumber along the coastline. In recent times life rafts have come to replace lifeboats on many vessels. Because they are more easily handled and cannot capsize or crash in launching, life rafts can merely be thrown over the side of a ship or permitted to slide down into the water. They contain distress signals and other emergency paraphernalia to sustain the lives of persons awaiting rescue.Raft (1) A transport unit composed of bundles of logs that is used for timber flotation. Usually rafts are towed by a vessel; more rarely they float with the current of the river. The shape of river and lake rafts is usually rectangular, and their volume may be as much as 27,000 cu m. Seagoing rafts are cigar-shaped, and their volume may exceed 1,500 cu m. (2) A platform made up of several connected floating objects, on top of which a plank flooring is usually laid. People and cargo are transported over water on rafts. The rafts are propelled by poles, oars, or sails. For making the rafts, logs, reed bundles, floats from hollow objects (barrels or boxes), or inflated containers are used. (3) A means for rescuing people; part of the rescue equipment of a vessel or aircraft. raft[raft] (engineering) A quantity of timber or lumber secured together by means of ropes, chains, or rods and used for transportation by floating. (geology) A rock fragment caught up in a magma and drifting freely, more or less vertically. float coal (hydrology) An accumulation or jam of floating logs, driftwood, dislodged trees, or other debris, formed naturally in a stream by caving of the banks. raft a buoyant platform of logs, planks, etc., used as a vessel or moored platform RAFT(Resource Area For Teaching, San Jose, CA, www.raft.net) A non-profit organization that offers materials and its Silicon Valley facility to help K-12 kids learn science, math, technology and art with hands-on activities. RAFT recycles surplus and used equipment as well as scrap materials and routinely sends trucks to local donors for pickup. See e-cycling.raft
raft (raft), Object or substance that provides floatation to another.raftA liquid phase of a cholesterol-rich region on a cell membrane that carries specific chemicals across the membrane into the cell.lipid raftA tiny cholesterol-rich region on a cell membrane that helps selected molecules enter the cytoplasm. Synonym: lipid domainRAFT
RAFT abbreviation for REGULATORY AUTHORITY FOR FERTILITY AND TISSUE.FinancialSeeRevolving Acceptance Facility by TenderRAFT
Acronym | Definition |
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RAFT➣Reversible Addition-Fragmentation Chain Transfer (polymerisation chemistry) | RAFT➣Resource Area for Teachers | RAFT➣Role Audience Format Topic (writing technique) | RAFT➣Rapid Access Facts Tool (software) | RAFT➣Rear Admiral Fleet Train (US Navy) | RAFT➣Restoration of Appearance & Function Trust (UK medical charity) | RAFT➣Revolving Acceptance Facility By Tender | RAFT➣Restate the Question, Answer the Question, for Example, Tie It Together (education) | RAFT➣Recovering Addicts Fellowship Team | RAFT➣Really Ambitious Filmmaking Team (Claremont Colleges) | RAFT➣Resource Aggregation for Fault Tolerance | RAFT➣Reject Any Fast Tracking (urban development, RI) | RAFT➣Reactor Aerosol Formation and Transport (computer model) | RAFT➣Risk Assessment Falls Tool (osteoporosis) |
raft
Synonyms for raftnoun a flat float (usually made of logs or planks) that can be used for transport or as a platform for swimmersRelated Words- balsa raft
- Kon Tiki
- float
- Carling float
- life raft
noun (often followed by 'of') a large number or amount or extentSynonyms- good deal
- great deal
- hatful
- lot
- muckle
- passel
- peck
- mickle
- mint
- quite a little
- slew
- spate
- tidy sum
- wad
- stack
- mountain
- pile
- plenty
- mass
- batch
- heap
- deal
- flock
- pot
- mess
- sight
Related Words- large indefinite amount
- large indefinite quantity
- deluge
- flood
- inundation
- torrent
- haymow
verb transport on a raftRelated Words- navigation
- pilotage
- piloting
- raft
- transport
verb travel by raft in waterRelated Wordsverb make into a raftRelated Words- fabricate
- manufacture
- construct
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