Pricing system
[计]报价系统，评价系统
🧩 词语组成解析
[经] 定价, 标价
🗣️ 情景例句
Good. How much is the fare?
好。车费多少？
Necessity is the mother of invention.
穷则变，变则通。
The telephone rings and this marks the prelude to an unforeseen series of catastrophes.
这时电话铃响了。它预示着一连串意想不到的灾难的来临。