dif·fer·en·tial

noun

/ˌdɪfəˈrenʃl/

differential (between A and B) a difference in the amount, value or size of something, especially the difference in rates of pay for people doing different work in the same industry or profession差别；差额；差价；（尤指同行业不同工种的）工资级差
- wage/pay/income differentials工资／收入差异
(also differential gear)
a gear that makes it possible for a vehicle’s back wheels to turn at different speeds when going around corners（汽车）差速器

Word Originmid 17th cent.: from medieval Latin differentialis, from Latin differentia ‘difference’from different- ‘carrying away’, from the verb differre, from dis- ‘from, away’ + ferre ‘bring, carry’.

dif·fer·en·tial

adjective

/ˌdɪfəˈrenʃl/

[only before noun] (formal)

showing or depending on a difference; not equal差别的；以差别而定的；有区别的
- the differential treatment of prisoners based on sex and social class按性别和社会阶层区别对待犯人
- differential rates of pay工资级差
Oxford Collocations Dictionary
Differential is used with these nouns:
equation
geometry
Word Originmid 17th cent.: from medieval Latin differentialis, from Latin differentia ‘difference’from different- ‘carrying away’, from the verb differre, from dis- ‘from, away’ + ferre ‘bring, carry’.

单词	differential
释义	dif·fer·en·tial noun /ˌdɪfəˈrenʃl/ /ˌdɪfəˈrenʃl/ differential (between A and B) a difference in the amount, value or size of something, especially the difference in rates of pay for people doing different work in the same industry or profession差别；差额；差价；（尤指同行业不同工种的）工资级差 wage/pay/income differentials工资／收入差异 (also differential gear) a gear that makes it possible for a vehicle’s back wheels to turn at different speeds when going around corners（汽车）差速器 Word Originmid 17th cent.: from medieval Latin differentialis, from Latin differentia ‘difference’from different- ‘carrying away’, from the verb differre, from dis- ‘from, away’ + ferre ‘bring, carry’. dif·fer·en·tial adjective /ˌdɪfəˈrenʃl/ /ˌdɪfəˈrenʃl/ [only before noun] (formal) showing or depending on a difference; not equal差别的；以差别而定的；有区别的 the differential treatment of prisoners based on sex and social class按性别和社会阶层区别对待犯人 differential rates of pay工资级差 Oxford Collocations DictionaryDifferential is used with these nouns: equation geometry Word Originmid 17th cent.: from medieval Latin differentialis, from Latin differentia ‘difference’from different- ‘carrying away’, from the verb differre, from dis- ‘from, away’ + ferre ‘bring, carry’.
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