Dextromethorphan
[医] 右甲吗南, 右旋甲氧甲基吗啡喃(镇咳药)
🗣️ 情景例句
I have a book with photos of some homes in that area.
我有一本那个地区房子的照片。
A little of every thing is nothing in the main.
每事浅尝辄止，事事都告无成。
Yes, we have plenty on hand right now.
可以，我们目前有不少现货。