Panicillinase
[医] 青霉素酶
🗣️ 情景例句
He has a big sales office in Los Angeles,
他在Los Angeles有一个大的销售办事处，
She hates boxing.
她讨厌拳击。
But you still haven't explained what you're doing here.
啊，你还没有说你是来干什么的。