Polycondensation
n. [化]缩聚(作用)
🔁 扩展释义
【化】 缩聚反应
🗣️ 情景例句
How can I reward your help?
我怎样才能报答你的帮助呢？
Slowly, mountains are worn away by the wind.
山体逐渐被风化了。
I don't know. Let's go for a walk.
我不知道。咱们去散散步吧。