英语词汇exhalation的起源、历史背景-英语词源词典

词汇	exhalation
词源	exhalation n. 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). Entries linking to exhalation exhale v. c. 1400, exale, transitive, originally of liquids, perfumes, the breath of life, etc., from Old French exhaler (14c.) and directly from Latin exhalare "breathe out, evaporate," from ex "out" (see ex-) + halare "breathe." Of living things, "to breathe out," 1580s transitive; by 1837 intransitive. Related: Exhaled; exhaling. updated on March 07, 2019
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exhalation n.