Validamycin
有效霉素
🗣️ 情景例句
I'm sick and tired of you!
你让我烦透了。
Excuse me. Could you give me change for a dollar?
劳驾，你能不能换1元零钱给我？
I'm OK. Sam, what are you going to do tomorrow?
我也很好。山姆，你打算明天做什么？