Upon receipt of
一收到…
🧩 词语组成解析
upon
[ə'pɑn]
prep. 在…上面;当…时候;
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
Then you have to fill out this form
然后你要填写这份表格，
No piper can please all ears.
众口难调。
I don't know. I'll check.
不知道，我问问看。