Homopolycondensation
[化] 均相缩聚
🗣️ 情景例句
Hello. This is a representative of Zhongyou Department Store.
喂，您好。我是中友百货的。
What is she doing now?
她现在干些什么呢？
All at once, I noticed that my wife seemed to be filled with alarm.
突然，我注意到妻子十分惊恐。