Linear polycondensation
[化] 二向缩聚
🧩 词语组成解析
n. [化]缩聚(作用)
🗣️ 情景例句
Could you tell me a little about your background?
能否请您简短地谈一下贵公司的背景？
It is too late to shut the stalbe door when the steed is stolen.
失马锁厩，为时已晚；贼去关门，为时已迟。
Yes?
什么事？