Isopenicillin
异青霉素
🗣️ 情景例句
I'd like to propose a toast.
我想来祝酒。
What is the coldest region in this country?
这个国家最冷的地带是哪里？
The sorry-looking, blackened figure that emerged, admitted at once that he had tried to break into the shop during the night but had got stuck in the chimney.
那个看来满脸沮丧、浑身漆黑的家伙从烟囱里一出来，就承认头天夜里他企图到店里行窍，但让烟囱卡住了。