Department of commerce
[经] 商业系(科), 商务部
🧩 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
He's a lawyer, in Thessaloniki.
他是Thessaloniki的一名律师。
Throw away the apple because of the core.
因噎废食。
He is crazy about Crazy English.
他对疯狂英语很着迷。