Methylephedrine
[化] 甲基麻黄碱
🗣️ 情景例句
I'm tired and hungry.
我累了， 也饿了。
It is one thing to speak much and another to speak pertinently.
话讲得多是一回事，讲得恰当是另一回事。
We'll get it right out.
我们马上就出货。