differential | BrE ˌdɪfəˈrɛnʃ(ə)l, AmE ˌdɪfəˈrɛn(t)ʃ(ə)l | A. adjective ① (varying) 差别的 chābié de ▸ differential tariffs 差别关税 ② Mathematics 微分的 wēifēn de B. noun ① British (in pay) 级差 jíchā ▸ pay or wage differentials 工资级差 ② Mathematics 微分 wēifēn ③ Motor Vehicles 差动齿轮 chādòng chǐlún |