Phosphazide
叠氮膦
🗣️ 情景例句
I'm a student of the world; in other words I flunked out of high school.
我是社会学生，换句话说，我高中后就辍学了。
I ask him to tell me everything he thought.
我要求他告诉我，他所想得每件事情。
Were there any letters for me this morning?
今天早上有我的信吗？