Mache unit
[医] 马谢氏单位(镭射气浓度单位)
🧩 词语组成解析
n. 马谢
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
This is a good deal: buy 1, get 1 free.
这可是个好买卖：买一送一。
Don't teach your grandmother to suck eggs.
休要班门弄斧。
Don't count on me.
别指望我。