exhaustion

B2 CET-4 大学 FREQ #14732

n. 抽空, 耗尽, 疲惫, 筋疲力尽 [化] 抽空

发音

其它 /ɪɡˈzɔːs.t͡ʃən/

词形变化

exhaustions 复数 exhaustions

教材释义与例句

名词

枯竭；耗尽；精疲力竭

释义与例句

n. B2
  1. 1.

    The point of complete depletion, of the state of being used up.

    耗尽

    用光

    枯竭

    不可数

    We worked the mine to exhaustion, there's nothing left to extract.

  2. 2.

    Supreme tiredness; having exhausted energy.

    精疲力竭

    精疲力尽

    累死

    不可数

    I ran in the marathon to exhaustion, then I collapsed and had to be carried away.

  3. 3.

    The removal (by percolation etc) of an active medicinal constituent from plant material.

    过时 不可数 化学
  4. 4.

    The removal of all air from a vessel (the creation of a vacuum).

    过时 不可数 物理
  5. 5.

    An exhaustive procedure

    不可数 数学

词汇关系

名词

同义词 3

debilitation enervation enfeeblement

上位词 5

fatigue weakening tiredness weariness depletion

下位词 3

brain fag frazzle inanition

相关短语

proof by exhaustion proofs by exhaustion heat exhaustion [医] 中暑衰竭 operational exhaustion

词源

Borrowed from Medieval Latin exhaustiō, from exhauriō. Surface analysis: exhaust + -ion.

来源：wiktionary