zhè / zhǒng / yào / wù / hán / yǒu / má / huáng / jiǎn / shǐ / yòng / qián / yīng / zǐ / xì / yuè / dú / shuō / míng / shū

这种药物含有麻黄碱，使用前应仔细阅读说明书。

This medicine contains ephedrine, so you should read the instructions carefully before use.