Point of information
[经] 关于情报的议题
🧩 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
What's troubling you?
你有什么麻烦？
Your unit price seems fair enough, but we're hoping for a higher discount rate.
单价似乎合理，但我们希望给予更高的折扣率。
This is not easy, and may require two porpoises working together.
这并非易事，可能需要两只海豚合伙干才行。