late 14c., "act of exhalation; that which is exhaled," from Latin exhalationem (nominative exhalatio) "an exhalation, vapor," noun of action from past participle stem of exhalare "to breathe out" (see exhale).
雙語例句
1. Milton let out his breath in a long exhalation.
米爾頓長長地呼出一口氣。
來自柯林斯例句
2. On an exhalation , release the weight of your hips into the earth.