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
When does he arrive?
他什么时候到？
Remember me to your mother-in-law please.
请替我问候你的岳母。
Last year was a bad year for the company. There was a big fall in sales.
去年公司不景气。销售额骤减。