R unit
[医] r单位, 伦琴单位
🧩 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
This is a crazy morning. Hello, Richard.
这是一个忙得头昏的早晨。哈喽， Richard。
There are one hundred pennies in every dollar.
每美元是一百美分。
Perhaps I' ll go to that one.
我也许会去听听那个报告。