Picromycin
苦霉素
🗣️ 情景例句
I really have to go.
我真的得走了。
He has a headache and needs aspirin.
他头痛，需要阿斯匹林。
Tickets, please. May I see your ticket please, madam?
请出示车票。夫人，请问我可以看看你的车票吗？