單詞
expectorant
英 [?k'spekt(?)r(?)nt; ek-]
美[?k'sp?kt?r?nt]
基本信息
- n. [藥] 祛痰劑
- adj. 化痰的
詞態(tài)變化
復(fù)數(shù):?expectorants;
中文詞源
expectorant 祛痰藥
ex-, 向外。-pect, 胸，胸部，詞源同pectoral. 即從胸中咳出去的，祛痰，咳血。
英文詞源
- expectorant (n.)
- in medicine, 1782, from Latin expectorantem (nominative expectorans), present participle of expectorare (see expectorate). From 1811 as an adjective.
雙語例句
- 1. The cough medicine contains an expectorant.
- 咳嗽藥中含有祛痰劑.
來自辭典例句
- 2. Objective: In this paper, antitussive , antiasthmatic and expectorant action of chenodeoxycholine acid ( CDCA ) were studied.
- 目的: 本文研究鵝去氧膽酸 ( CDCA ) 對呼吸系統(tǒng)的影響.
來自互聯(lián)網(wǎng)
- 3. Aim To study antitussive, expectorant and antiasthmatic effects of Qingfeixiaoke granule.
- 目的研究清肺消咳顆粒鎮(zhèn)咳 、 祛痰、平喘的藥理作用.
來自互聯(lián)網(wǎng)
- 4. Syrup of Tolu is used as a vehicle for expectorant mixtures.
- 吐魯糖漿是祛痰藥物的和藥物.
來自互聯(lián)網(wǎng)
- 5. Objective To investigate the antitussive and expectorant fractions of Chuanmingshen violaceum.
- 目的研究川明參鎮(zhèn)咳祛痰有效部位.
來自互聯(lián)網(wǎng)
expectorant相關(guān)單詞