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
The game was put off due to heavy rain.
由于下大雨，比赛延迟了。
I think we may be able to work together in the future.
我想也许将来我们可以合作。
a moment later, he ran after me and thrust the pen into my hands.
一会儿，他突然从后追了上来，把笔塞到我手里。