Pepthiomycin
肽硫霉素
🗣️ 情景例句
Nice to meet you, Mr. Baker.
很高兴见到你， Baker先生。
We've got to report back to the head office.
我们还要回去向总部汇报情况呢。
Excuse me! Are you Mr. Green?
请问，您是格林先生吗？