Against documents
[经] 凭单据
🧩 词语组成解析
n. 文档（document的复数形式）
🗣️ 情景例句
Win a few, lose a few. that's life.
有得也有失，生活就是如此。
I'm always disappointed when I don't get any mail.
当我收不到任何邮件时，我总是很失望。
This factory needs a computer as soon as possible.
工厂需要尽快有一台电脑。