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
Where is your hometown?
你的籍贯是哪里？
Finally,I asked him how old he was.
最后,我问他他多大。
Rex soon became an expert at opening the gate.
雷克斯很快成了开门的专家。