Expectorant
01
祛痰药, 化痰药
a medicine that helps clear mucus and phlegm, relieving coughs and congestion
例子
When I had a cough, I used an expectorant to make it easier to breathe.
当我咳嗽时，我用了祛痰药来让呼吸更轻松。
The doctor suggested combining an expectorant with hydration for better results in relieving coughs.
医生建议将祛痰药与补水结合，以在缓解咳嗽方面获得更好的效果。
