Object of expenditure
[经] 支出用途
🧩 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
Five, five, five, seven, five, three, two.
5557532。
How much of a volume discount are you prepared to offer?
总折扣你们准备提供多少？
That's difficult!
那就难啦！