exhaust

名词 n. 动词 v. 形容词 adj.
中文释义
英 /ɪɡˈzɔːst/    美 /ɪɡˈzɔst/|/ɪɡˈzɑst/|/ɪɡˈzɒst/

英文释义

名词 n.
  1. A system consisting of the parts of an engine through which burned gases or steam are discharged; see also exhaust system.
  2. The steam let out of a cylinder after it has done its work there.
    — A lovely crisp exhaust: a feeling of almost unlimited power combined with complete freedom of running: and, to crown it all, a most melodious and wholly American chime whistle—these were my immediate impressions as we stormed rapidly out of Göttingen, intent on winning back some of the lost time.
  3. The dirty air let out of a room through a register or pipe provided for the purpose.
    — If successful, Edison and Ford—in 1914—would move society away from the[…]hazards of gasoline cars: air and water pollution, noise and noxiousness, constant coughing and the undeniable rise in cancers caused by smoke exhaust particulates.
  4. An exhaust pipe, especially on a motor vehicle.
  5. Exhaust gas.
动词 v.
  1. To draw or let out wholly; to drain completely. transitive
    — The water was exhausted out of the well.
  2. To empty by drawing or letting out the contents. transitive
    — to exhaust a well
  3. To use up; to deplete, drain or expend wholly, or use until the supply comes to an end. figuratively,literally,transitive
    — My grandfather seemingly never exhausts his supply of bad jokes.
  4. To tire out; to wear out; to cause to be without any energy. transitive
    — The marathon exhausted me.
  5. To discuss thoroughly or completely. transitive
    — That subject has already been exhausted.
  6. To subject to the action of various solvents in order to remove all soluble substances or extractives. transitive
    — to exhaust a drug successively with water, alcohol, and ether
  7. To expel (as exhaust). transitive
    — Infections can be reduced further if outside air is exhausted after a single use, rather than re-circulated.
  8. To discharge or escape (as exhaust). intransitive
    — Steam from both high pressure cylinders exhausts through the respective receiver pipes into cylinders.
形容词 adj.
  1. Exhausted; used up. not-comparable,obsolete

词形变化

exhausts present,singular,third-person exhausting participle,present exhausted participle,past exhausted past exhausts plural

词汇关系

近义词
spend consume tire out weary tucker
衍生词
data exhaust diesel exhaust diesel exhaust fluid digital exhaust exhaust draught exhauster exhaust fan exhaust-free exhaust gas exhaustless exhaustment exhaust nozzle exhaust pipe exhaust port exhaust purifier exhaust steam exhaust system exhausture exhaust valve exhaust velocity multiexhaust nonexhaust non-exhaust
相关词
exhausted exhaustible exhausting exhaustion exhaustive

词源

词源 1
Etymology tree
Proto-Indo-European *h₁éǵʰ
Proto-Indo-European *-s
Proto-Indo-European *h₁éǵʰs
Proto-Italic *eks
Latin ex
Latin ex-
Proto-Indo-European *h₂ews-
Proto-Indo-European *h₂ews-ye-tider.
Proto-Italic *auzjō
Latin hauriō
Latin exhauriō
Latin exhaustusder.
English exhaust
From Latin exhaustus, past participle of exhaurīre (“to draw out, drink up, empty, exhaust”), from ex (“out”) + haurīre (“to draw (especially water), drain”).
词源 2
Etymology tree
Proto-Indo-European *h₁éǵʰ
Proto-Indo-European *-s
Proto-Indo-European *h₁éǵʰs
Proto-Italic *eks
Latin ex
Latin ex-
Proto-Indo-European *h₂ews-
Proto-Indo-European *h₂ews-ye-tider.
Proto-Italic *auzjō
Latin hauriō
Latin exhauriō
Latin exhaustusder.
English exhaust
From Latin exhaustus, past participle of exhaurīre (“to draw out, drink up, empty, exhaust”), from ex (“out”) + haurīre (“to draw (especially water), drain”).
词源 3
Etymology tree
Proto-Indo-European *h₁éǵʰ
Proto-Indo-European *-s
Proto-Indo-European *h₁éǵʰs
Proto-Italic *eks
Latin ex
Latin ex-
Proto-Indo-European *h₂ews-
Proto-Indo-European *h₂ews-ye-tider.
Proto-Italic *auzjō
Latin hauriō
Latin exhauriō
Latin exhaustusder.
English exhaust
From Latin exhaustus, past participle of exhaurīre (“to draw out, drink up, empty, exhaust”), from ex (“out”) + haurīre (“to draw (especially water), drain”).
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