Polyaddition
加(成)聚(合)作用
🔁 扩展释义
【化】 聚加成反应; 逐步加成聚合
🗣️ 情景例句
It's in the right-hand drawer, next to the bottle openers.
在右边的抽屉， 就在开瓶器旁边。
Stay out of this matter, please.
请别管这事。
Whenever Arthur was angry, he would walk out of the room.
阿瑟生气时，就会出去。