Confirmation of purchase
[经] 购买确认书
🧩 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
Well, perhaps,
好的， 也许，
Let's ask Mr. Jiang to answer that.
那件事我让蒋先生来答复。
they are not prepared even to admit the possibility that noise affects people.
甚至不愿承认噪音可能对人有影响。