U unit
[医] 中子单位(旧名)
🧩 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
You'll have to come and see us soon.
你一定要再来看我们。
This is destiny.
这是命运的安排。
No wonder you can't sleep when you eat so much.
你吃这么多难怪睡不着。