1640s, "fatigue," noun of action from exhaust (v.) in sense of "drawing off" of strength. Etymological sense "act of drawing out or draining off" is from 1660s in English.
实用例句
1. Lack of exercise can lead to feelings of depression and exhaustion.
缺乏锻炼会导致抑郁和疲劳。来自柯林斯例句
2. Timothy was crying, mostly from exhaustion, and his nose was running.
由于太累了，蒂莫西哭的一把鼻涕一把泪。来自柯林斯例句
3. She'd flung herself in a pose of melodramatic exhaustion.
她一下子摆出一副筋疲力尽的夸张姿势。来自柯林斯例句
4. I was suffering from acute sunstroke, starvation and exhaustion.
