ex·pec·to·rant 
(ĭk-spĕktər-ənt)
(ĭk-spĕktər-ənt)adj.
Promoting or facilitating the secretion or expulsion of phlegm, mucus, or other matter from the respiratory tract.
n.
An expectorant medicine.
| 单词 | expectorant |
| 释义 | ex·pec·to·rant (ĭk-spĕktər-ənt)adj. Promoting or facilitating the secretion or expulsion of phlegm, mucus, or other matter from the respiratory tract. n. An expectorant medicine. |
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