Differential earning
[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”
earning
['ə:niŋ]
n. 所赚的钱，收入;
v. 赚得( earn的现在分词 );挣钱;生（利）;获（利）;
🗣️ 情景例句
Please do the work at your own convenience.
请在方便时把这事做一做。
Measure another's corn by one's own bushel.
以己度人。
I'm afraid I have to go now.
现在我得走了。