Phospharseno
偶磷砷基
🗣️ 情景例句
Is there any particular color you would prefer?
你有什么特别喜欢的颜色吗？
He tricked me. I hate him.
他耍弄了我，好恨他。
Precautions of this sort are necessary, for it is impossible to foretell the exact nature of the difficulties which will confront the pot-holer.
作出这样的准备是必要的，因为无法预见到洞穴探险者究竟会遇到什么性质的困难。