Unit system
[计] 单位系统, 单元系统
🧩 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
I'm taking 19 credit hours.
我修了十九个学分。
He is planning his future already.
他已经在为将来做打算了。
We must conclude from the work of those who have studied the origin of life,
我们必须从那些研究生命起源的人的工作总结出：