Polyphosphazenes
[化] 含磷氮链聚合物
🗣️ 情景例句
We urgently need to establish our own credit system.
我们期待建立我们自己的信用机制。
Did you have a nice holiday?
你假期过得愉快吗？
Just tell me your number, in that case.
这样子，那就告诉我你的电话号码好了。