Stereorepeating unit
[化] 立构重复单元
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
I had lots of fun tonight.
今晚我玩得很开心。
What were you doing this time last year?
去年这时候你在干什么？
Last year, however, it came into use.
然而去年机场开始使用了。