expectorant词源
发布于：2025-07-05 02:54浏览量：81文/优校网
英文词源
- expectorant (n.)
- in medicine, 1782, from Latin expectorantem (nominative expectorans), present participle of expectorare (see expectorate). From 1811 as an adjective.
中文词源
expectorant：祛痰药
ex-, 向外。-pect, 胸，胸部，词源同pectoral. 即从胸中咳出去的，祛痰，咳血。
该词的英语词源请访问趣词词源英文版：expectorant 词源，expectorant 含义。