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
Fine, thank you.
很好， 谢谢。
As you sow you shall mow.
种瓜得瓜，种豆得豆。
Both girls write to each other regularly now.
现在这两位姑娘定期通信了。