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
You know, it hung over my crib, too.
要知道 ，我的小床上也曾有过它。
Please sit down and have a glass of milk.
请坐下来喝一杯牛奶。
and I will argue with him, as an equal, if I think he is wrong.
如果我认为他们错了，我就以平等的身份和他们争个明白。