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
Dear Mr. Lee.
亲爱的李先生。
That suit looks very good on you.
那件西装看起来很适合你。
While I write my pen moves, but the paper keeps still.
我写字时，笔是移动的，纸是静止的。