Tetramer
n. [化]四聚物
🗣️ 情景例句
With the development of urban construction in recene years, more and more skyscrapers have been set up unceasingly.
随着近年来城市建设的发展，越来越多的摩天大楼不断建起。
I have a lot of trouble with pronunciation.
我有发音的很多毛病。
We waited and waited, but nothing happened.
我们等啊等啊，可情况没有变化。