Department of economics
[经] 经济系
🧩 词语组成解析
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
I have your bill right here.
您的账单在这里。
I suppose he was sick.
我猜他大概是病了。
That's why I didn't see the sign.
所以我才没看见那牌子。