Income differential
[經] 收益差別, 收益差量
?? 詞語組成解析
differential
['d?f?'r?n??l]
adj. 差別的;特意的;[數]微分的;[機，物]差動的;
n. [數]微分;差別;工資級差;[機]差動器;
di, dif, divid 表示”分開”;”取消”,”否定”;”不同”
??? 情景例句
May I ask how Mr. Mrs- is?
-先生（小姐）好嗎？
He was absent yesterday. Do you know why?
昨天他沒到，你知道為什么嗎？
They will be coming by train and most of the young people in the town will be meeting them at the station.
他們將乘火車來，鎮上的大部分青年人將到車站迎接他們。