Diff
abbr. 扩散器（diffuser）；[数]微分；差速器（differential）
🗣️ 情景例句
Ellen reminds me so much of Grandma. Ellen
真让我想起奶奶。
Do you often play tennis on Sunday?
你常常在星期日打网球吗？
You were very angry!
你火气真大！