Unit function
[计] 单位函数
🧩 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
What university are you attending?
你现在就读于哪所大学？
I wrote 9 books.
我写了九本书。
This has not been easy because I own over a thousand books.
但这并不容易，因为我有1，000多本书。