Diff
abbr. 扩散器（diffuser）；[数]微分；差速器（differential）
🗣️ 情景例句
one of the best tennis players on the Michigan team--
当年Michigan球队最好的网球选手--
You look more rested than I've seen you before.
你比上次我看到你的时候精神多了。
Would you like to come to supper?
你愿意来吃晚饭吗？