Diphosphane
二膦, 二磷烷
🗣️ 情景例句
Due to lack of funds
由于缺乏经费
I want my steak well-done.
我想要熟透的牛排。
It's quite a nice horse! But please don't play with my chalk.
这匹马相当好看！但请不要玩我的粉笔。