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
my friends were giving me a party,
我的朋友们为我举办了一个派对时，
He must have been an outstanding student.
他一定是个优秀学生。
Then he showed me the contents of the parcel.
接着他给我看了包里的东西。