Dea
abbr. [军]数据交换协议（Data Exchange Agreement）；禁药取缔机构（Drug Enforcement Administration）
🗣️ 情景例句
He is not up to the job.
他不能胜任这个工作。
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。
Competition between ourselves, person against person, community against community,
然而人类之间的竞争，人与人，团体与团体，