Terpolymerization
三聚作用
🗣️ 情景例句
I think you, rather than Jim, are to blame.
我认为该受责备的是你，而不是吉姆。
It is harder to marry a daughter well than to bring her up well.
养女容易嫁女难。
Hello. 6-7-double 8-3-4-1.
喂，这是678834。