Formycin b
[化] 间型霉素B
🧩 词语组成解析
间型霉素
🗣️ 情景例句
No, thank you. It's too late. I really have to go.
不，谢谢。太晚了，我真的该走了。
Hi.
你好。
Why on earth didn't you tell me the truth?
你到底为什么不跟我说实话？