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
Yeah!
是啊！
Old birds are not to be caught with shaff.
老谋是不会失算的。
I decided that I must have taken a wrong turning somewhere.
我想一定是什么地方拐错了弯儿。