Diff e
[计] 横坐标差
🧩 词语组成解析
abbr. 扩散器（diffuser）；[数]微分；差速器（differential）
🗣️ 情景例句
The wristband. Something old?
腕带。旧的东西，
In doing we learn.
经一事，长一智。
Of course, everyone began to shout very loudly.
当然，每一个人都开始大声地喊叫。