Constitutional repeating unit
[化] 重复结构单元
🧩 词语组成解析
constitutional
[ˌkɔnsti'tju:ʃənəl]
adj. 宪法的，符合宪法的;本质的;体质上的;保健的;
n. 保健运动;保健散步;
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
It's a problem, isn't it?
这确实是个问题，不是吗？
May I borrow your book?
我能借你的书吗？
Hans returned to his family home, but the house had been bombed and no one in the neighbourhood knew what had become of the inhabitants.
汉斯重返故里，但他的家已被炸毁，左邻右舍谁也不知原住户的下落，