Methylmorphine
[医] 甲基吗啡, 可待因
🗣️ 情景例句
There was no way he could solve the problem.
他根本解决不了这个问题。
You're welcome.
别客气。
Unfortunately you'll have to pay the fine before you check those books out.
在你借书之前你要先付清罚款。