Cacaomycin
可可霉素
🗣️ 情景例句
Good-bye. Take care of yourself.
多多保重，再见。
That house is for sale.It has central heating.
那幢房子是待售的，它有中央暖气系统。
I don't know. I think he's very old.
不知道。我想他年纪一定很大了。