expectorant
英 [ɪkˈspek.tər.ənt]
美 [ɪkˈspek.tər.ənt]
- n. [药] 祛痰剂
- adj. 化痰的
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。
英语词源
- expectorant (n.)
- in medicine, 1782, from Latin expectorantem (nominative expectorans), present participle of expectorare (see expectorate). From 1811 as an adjective.
权威例句
- 1. The cough medicine contains an expectorant.
- 咳嗽药中含有祛痰剂.
- 2. Objective: In this paper, antitussive , antiasthmatic and expectorant action of chenodeoxycholine acid ( CDCA ) were studied.
- 目的: 本文研究鹅去氧胆酸 ( CDCA ) 对呼吸系统的影响.
- 3. Aim To study antitussive, expectorant and antiasthmatic effects of Qingfeixiaoke granule.
- 目的研究清肺消咳颗粒镇咳 、 祛痰、平喘的药理作用.
- 4. Syrup of Tolu is used as a vehicle for expectorant mixtures.
- 吐鲁糖浆是祛痰药物的和药物.
- 5. Objective To investigate the antitussive and expectorant fractions of Chuanmingshen violaceum.
- 目的研究川明参镇咳祛痰有效部位.