Vernamycin
春霉素
🗣️ 情景例句
You give me the money and I'll give you the goods.
你付钱，我给货。
The frog in well knows nothing of the great ocean.
井底之蛙不知汪洋大海。
Yes, I think they'll return next month.
是的，我想他们下个月回来。