Dextromethorphan
[医] 右甲吗南, 右旋甲氧甲基吗啡喃(镇咳药)
🗣️ 情景例句
Don't worry. You'll get used to it in no time.
别担心，你会很快习惯的。
I asked him to paint it for me, but he wouldn't
我请他帮我油漆，但是他不肯。
One of the first things Annie did was to teach me how to play.
安妮首先要做的事情之一，就是教我如何耍。