Cephalonic acid
[化] 头孢菌酸
🧩 词语组成解析
🗣️ 情景例句
No.
没有。
He's a smart man.
他是一个精明的人。
I had no sooner got off the ship than I was assailed by a man who wanted to sell me a diamond ring.
我刚下船，就被一个人截住，他向我兜售一枚钻石戒指。