Cephacetrile
氰乙酰头孢菌素, 塞发先令
🔁 扩展释义
【化】 头孢乙腈; 氰乙酰头孢霉素
🗣️ 情景例句
Read it.
读出来吧。
No, I can't go to bed till she says Good night to me.
不，除非她向我道晚安，不然我睡不着。
I don't know. I think he's very old.
不知道。我想他年纪一定很大了。