Diff
abbr. 扩散器（diffuser）；[数]微分；差速器（differential）
🗣️ 情景例句
She's coming over this morning to help me with my math.
她今天早晨要过来帮我补习数学。
Palm Springs. I've got a cousin there.
棕榈泉，我有个表兄在那儿。
Thank you very much for the order.
谢谢你的订货。