Phyllomycin
叶霉素
🗣️ 情景例句
First I want to call home
我先得打个电话回家
I'll need an economy ticket with an open return.
我要一张经济舱，回来时间不定的来回票。
It was stolen twenty years ago when Dan was a boy of fifteen!
这是20年前丹还是一个15岁的孩子时被人偷走的！