Dod
abbr. 美国国防部（Department of Defense of the United States）
🗣️ 情景例句
If the fact is published, it will ruin your reputaiton.
一旦公布事实真想就会毁了你的名誉。
We are used to working together.
我们习惯一起工作。
Then knowledge began to be accumulated according to a systematic plan.
于是，知识便开始有系统有计划地积累起来。