Diff
abbr. 扩散器（diffuser）；[数]微分；差速器（differential）
🗣️ 情景例句
Me, too, Harry. Harry?
我也很愉快 Harry。Harry？
The adventure had been planned for quite a while.
那项冒险曾经作了长期的周详计划。
During the journey, their boat began to sink.
途中，船开始下沉，