Differentials
n. 差异( differential的复数形式 ); 工资级差; （汽车）差动齿轮; 分速器
🗣️ 情景例句
Or you win, and I cook dinner for the entire family.
要是你赢了， 我替全家做晚餐。
How much will the hospital bill be?
住院费大概是多少钱？
I would be very grateful for information about entry to your college.
若能寄给我贵校的入学申请材料我将十分感激。