differential
UK/,dɪfə'renʃ(ə)l/US/difә'renʃәl/
A2
释义
adj.
Relating to or showing a difference; varying according to circumstances.
差别的；区分的；差速的
n.
A difference, especially a difference in wages between groups.
差额；工资差
n.
(Engineering) a gear arrangement that allows wheels to rotate at different speeds.
（机械）差速器
n.
(Mathematics) an infinitesimal change in a variable.
（数学）微分
词根拆分
词根派生来自拉丁语 differentialis = 「关于差异的」。用于数学（differential calculus 微积分）、工程（differential gear 差速器）、经济（wage differential 工资差）。
词根 fer 还连着 93 个词常用搭配
- 1.wage differential工资差
- 2.differential equation微分方程
- 3.differential treatment区别对待
- 4.differential calculus微积分
例句
- 1.
There is a large wage differential between the two regions.
两地区之间存在巨大的工资差。
- 2.
Differential calculus is part of advanced mathematics.
微分学属于高等数学的一部分。
- 3.
The car's differential allows smooth cornering.
车的差速器让转弯更顺畅。