Crystal repeating unit
[建] 晶体重复单位
🧩 词语组成解析
repeating
[[ri'pitiŋ]]
a. 重复的；循环的；反复的
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
Do you have any animals now?
你现在还养着什么动物吗？
I ought to take her home.
我应该送她回家。
Two of his assistants had been working busily since eight o'clock and had only just finished.
他手下两名店员从早上8点就开始忙碌，这时刚刚布置完毕。