Unit of system operation
[计] 系统操作单位
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Yes. About four years ago.
是的 ，大约四年前走的。
We'll ship our goods in accordance with the terms of the contract.
我们将按合同条款交货。
It seemed as if there was no way out.
看情形似乎没有出路了。