Polymenrization
聚合; 聚合
🗣️ 情景例句
They know that I'm married and that I have a family.
他们知道我结婚了， 有一个家。
Yak, yak, yak.
哇哇哇！
He did not know from which part of Africa his ancestor had come.
他不知道祖先来自非洲的什么地方。