Tefzel
乙烯-四氟乙烯共聚物
🗣️ 情景例句
What is it?
是个什么样的计划？
I'll show you.
我指给你。
I'll also need a list of all your and her relations' addresses and telephone numbers.
我还需一张你与她的全部亲属的地址清单与电话号码。