Dof
[计] 自由度, 设备输出格式
🗣️ 情景例句
Well, that's easy.
哦， 那很简单。
The longest way round is the shortest way home.
绕道似最远，归程是捷径。
The conference was very well organized. Everything began and finished on time.
会议安排的很好。开始和结束都准时。