Cyclizing
环化(橡胶表面处理)
🗣️ 情景例句
I got dumped by my girlfriend.
我被女朋友甩了。
By reading we enrich the mind; by conversation we polish it.
读书可以使我门的思想充实，谈话使其更臻完美。
thank for coming today.
谢谢您今天的莅临。