Exhaustion
来自Big Physics
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early 17th century: from late Latin exhaustio(n- ), from Latin exhaurire ‘drain out’ (see exhaust).
wiktionary
From exhaust + -ion
etymonline
exhaustion (n.)
1640s, "fatigue," noun of action from exhaust (v.) in sense of "drawing off" of strength. The etymological sense "act of drawing out or draining off" is by 1660s in English.
