咳嗽药中含有祛痰剂。

The cough medicine contains an expectorant.

youdao

目的：对NORPIN -A的镇咳、祛痰作用进行动物实验研究。

Objective To make an animal experimental study on antibechic and expectorant action of NORPIN-A.

youdao

目的：对NORPIN -A的镇咳、祛痰作用进行动物实验研究。

Objective To make an animal experimental study on antibechic and expectorant action of NORPIN-A.

youdao