expectorant

• n. [药] 祛痰剂
• adj. 化痰的

ex-, 向外。-pect, 胸，胸部，词源同pectoral. 即从胸中咳出去的，祛痰，咳血。

expectorant (n.)

in medicine, 1782, from Latin expectorantem (nominative expectorans), present participle of expectorare (see expectorate). From 1811 as an adjective.

1. The cough medicine contains an expectorant.

咳嗽药中含有祛痰剂.

来自辞典例句

2. Objective: In this paper, antitussive , antiasthmatic and expectorant action of chenodeoxycholine acid ( CDCA ) were studied.

目的: 本文研究鹅去氧胆酸 ( CDCA ) 对呼吸系统的影响.

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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.

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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.

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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.

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