(1) 名詞=difference:I can't see any difference 差異 between these two pictures; We had a difference 分歧 of opinion; If you buy it for me I'll give you $6 now and make up the difference later.差額
(2)動(dòng)詞=differ:His story differed 不同 from his mother's in several respects; Her house differs from mine; We differ in both approach and views; I think we will have to agree to differ (意見分歧)
(3) 形容詞different:These gloves are not a pair – they're different; My ideas are different from his.a different point of view.=不同的
(4) 副詞=differently:Different people are treated differently 不同的待遇 in Russia.
(5) 動(dòng)詞=differentiate:I cannot even differentiate 區(qū)別 a blackbird and a starling; She does not differentiate 區(qū)分 between her two children although one is adopted
(6) 名詞=differentiation:差別；分化；微分法