overhaul

o·ver·haul

O0183600 (ō′vər-hôl′, ō′vər-hôl′)tr.v. o·ver·hauled, o·ver·haul·ing, o·ver·hauls 1. a. To examine thoroughly and make any needed repairs: overhauled the engine to check for problems.b. To revise extensively: proposals to overhaul the health care system.2. Nautical To slacken (a line) or to release and separate the blocks of (a tackle).3. Chiefly British To catch up with; overtake: overhauled the fugitive after a six-hour chase.n. (ō′vər-hôl′)1. An act of overhauling.2. A repair job.

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o′ver·haul′er n.

overhaul

vb (tr) 1. to examine carefully for faults, necessary repairs, etc2. (General Engineering) to make repairs or adjustments to (a car, machine, etc)3. to overtake n a thorough examination and repair

o•ver•haul

(v. ˌoʊ vərˈhɔl, ˈoʊ vərˌhɔl; n. ˈoʊ vərˌhɔl)
v.t. 1. to make necessary repairs on; restore to working condition. 2. to examine thoroughly and revise or refurbish: to overhaul the curriculum. 3. to gain upon, catch up with, or overtake. 4. Naut. a. to slacken (a rope) by hauling in the opposite direction to that in which the rope was drawn taut. b. to release the blocks of (a tackle). n. 5. Also, o′ver•haul`ing. a general examination and repair. [1620–30]

overhaul

The restoration of an item to a completely serviceable condition as prescribed by maintenance serviceability standards. See also rebuild; repair.

overhaul

Past participle: overhauled
Gerund: overhauling

Imperative
overhaul
overhaul

Present
I overhaul
you overhaul
he/she/it overhauls
we overhaul
you overhaul
they overhaul

Preterite
I overhauled
you overhauled
he/she/it overhauled
we overhauled
you overhauled
they overhauled

Present Continuous
I am overhauling
you are overhauling
he/she/it is overhauling
we are overhauling
you are overhauling
they are overhauling

Present Perfect
I have overhauled
you have overhauled
he/she/it has overhauled
we have overhauled
you have overhauled
they have overhauled

Past Continuous
I was overhauling
you were overhauling
he/she/it was overhauling
we were overhauling
you were overhauling
they were overhauling

Past Perfect
I had overhauled
you had overhauled
he/she/it had overhauled
we had overhauled
you had overhauled
they had overhauled

Future
I will overhaul
you will overhaul
he/she/it will overhaul
we will overhaul
you will overhaul
they will overhaul

Future Perfect
I will have overhauled
you will have overhauled
he/she/it will have overhauled
we will have overhauled
you will have overhauled
they will have overhauled

Future Continuous
I will be overhauling
you will be overhauling
he/she/it will be overhauling
we will be overhauling
you will be overhauling
they will be overhauling

Present Perfect Continuous
I have been overhauling
you have been overhauling
he/she/it has been overhauling
we have been overhauling
you have been overhauling
they have been overhauling

Future Perfect Continuous
I will have been overhauling
you will have been overhauling
he/she/it will have been overhauling
we will have been overhauling
you will have been overhauling
they will have been overhauling

Past Perfect Continuous
I had been overhauling
you had been overhauling
he/she/it had been overhauling
we had been overhauling
you had been overhauling
they had been overhauling

Conditional
I would overhaul
you would overhaul
he/she/it would overhaul
we would overhaul
you would overhaul
they would overhaul

Past Conditional
I would have overhauled
you would have overhauled
he/she/it would have overhauled
we would have overhauled
you would have overhauled
they would have overhauled

Thesaurus

Noun	1.	overhaul - periodic maintenance on a car or machine; "it was time for an overhaul on the tractor"inspection and repair, servicemaintenance, upkeep, care - activity involved in maintaining something in good working order; "he wrote the manual on car care"interim overhaul - an overhaul between the regular times for overhauling
	2.	overhaul - the act of improving by renewing and restoring; "they are pursuing a general program of renovation to the entire property"; "a major overhal of the healthcare system was proposed"redevelopment, renovationimprovement - the act of improving something; "their improvements increased the value of the property"face lifting, facelift, face lift - a renovation that improves the outward appearance (as of a building) but usually does not involve major changes; "give your home a facelift"; "more than a facelift, the new model marks a fundamental change of direction"
Verb	1.	overhaul - travel past; "The sports car passed all the trucks"overtake, passadvance, march on, move on, progress, pass on, go on - move forward, also in the metaphorical sense; "Time marches on"get by - pass or move in front of; "Bride's Biscuit got by the other dogs to win the race"top, clear - pass by, over, or under without making contact; "the balloon cleared the tree tops"
	2.	overhaul - make repairs, renovations, revisions or adjustments to; "You should overhaul your car engine"; "overhaul the health care system"modernize, moderniseretrofit - substitute new or modernized parts or equipment for older ones; "The laboratory retrofitted to meet the safety codes"regenerate, renew - reestablish on a new, usually improved, basis or make new or like new; "We renewed our friendship after a hiatus of twenty years"; "They renewed their membership"

overhaul

verb1. check, service, maintain, examine, restore, tune (up), repair, go over, inspect, fine tune, do up (informal), re-examine, recondition The plumbing was overhauled a year ago.2. overtake, pass, leave behind, catch up with, get past, outstrip, get ahead of, draw level with, outdistance Beattie led for several laps before he was overhauled by Itoh.noun1. check, service, examination, going-over (informal), inspection, once-over (informal), checkup, reconditioning The study says there must be a complete overhaul of air traffic control systems.

overhaul

verb1. To restore to proper condition or functioning:doctor, fix, fix up, mend, patch, repair, revamp, right.Idiom: set right.2. To catch up with and move past:overtake, pass.nounA thorough or drastic reorganization:shakeup.Informal: housecleaning.

Translations

全面检修大检修

overhaul

(əuvəˈhoːl) verb to examine carefully and repair. I had my car overhauled at the garage. 大修 大检修 (ˈəuvəhoːl) nouna complete overhaul. 全面檢修 全面检修