Purchasing contract
[经] 购买协议, 买货合同
🧩 词语组成解析
[计] 采购的
🗣️ 情景例句
And the telephone number is five five five…three oh nine oh. Thank you.
电话是555-3090。谢谢。
Hello, may I change some money with my Master card?
我能否用万事达卡来兑换些钱吗？
To get a full appreciation of what this means we must turn first to some recent human inventions.
要透彻理解这句话的意义，我们应先回顾一下人类最近的几项发明。