Differential income
[经] 差别(差量)收益
🧩 词语组成解析
differential
['dɪfə'rɛnʃəl]
adj. 差别的;特意的;[数]微分的;[机，物]差动的;
n. [数]微分;差别;工资级差;[机]差动器;
di, dif, divid 表示”分开”;”取消”,”否定”;”不同”
🗣️ 情景例句
I have been a poor student of foreign languages.
外语就学得不好。
Fire and water are good servants, but bad masters.
水火是忠仆，造灾成元凶。
Would you like me to demonstrate it for you?
要不要我来为你示范一下？