Purchases
v. 购买；进货（purchase的第三人称单数形式）
🗣️ 情景例句
I have worked hard at my major subject.
我对主修课特别用功。
I'm sorry. You're right. I should have asked.
对不起。你说得对，我本该先问一声的。
It'll be easier for us to get down to facts then.
这样就容易进行实质性的谈判了。