Panicillinase
[医] 青霉素酶
🗣️ 情景例句
What do you think of the terms of payment?
关于付款条件你们有什么意见？
Let bygones be bygones.
既往不昝。
I like looking after my sister's baby, but my sister doesn't let me do it.
我喜欢照看我姐姐的孩子，但我姐姐却不让我做这事。