Operation-control system
[经] 经营管理系统, 作业控制系统
🧩 词语组成解析
control
[kən'trol]
vt. 控制;管理;限制;支配;
n. 支配权;操纵者;（对国家、地区、机构等的）管理权;（键盘上的）控制键;
🗣️ 情景例句
I'm tired of working all day.
我厌倦整天工作。
Happy is he who knows his follies in his youth.
记得青年时所做的愚笨事的人是幸福的。
He talks as if he were the head of the office.
他说话的口气像办公室主任似的。