Sectors of production
[经] 生产部门
🧩 词语组成解析
n. 分区；部门；扇区数（sector的复数）
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
The instructions were not easily understandable.
这份说明书不容易理解。
Do you work near the airport?
你在机场附近工作吗？
It suddenly occurred to one of the workers to open up the box.
突然一个工人想到打开箱子看看。