Phycomycin
须霉素
🗣️ 情景例句
Notices are displayed on the bus asking people not to smoke.
公共汽车上张贴着请勿吸烟的公告。
I lack words, with which to express my thanks.
我无法以言语来表达我的感激之情。
Oh, all right!
那么，好吧！