Differential duties
[经] 差别关税
🧩 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”
n. 关税（duty的复数）
🗣️ 情景例句
Well ... I feel fine about it. Why shouldn't I?
嗯……我觉得不错。为什么不呢？
Knowledge advances by steps and not by leaps.
知识只能循序渐进，不能跃进。
I can let you have this kind cheaper.
我可以算你便宜一点。