Operation unit
[经] 操作单位
🧩 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
I need to cancel that. We have had a last minute change of plans.
我要取消预约，我们临时改变计划了。
He that would eat the kernel must crack the nut.
要把果仁吃，就得碎果壳。
We enjoyed driving along the new expressway.
我们喜欢沿着新建的高速公路开车。