differentiate

更新时间:2026-06-26 07:44:39   栏目: 英语词典

"differentiate"是英语中一个多义动词,核心含义围绕"识别差异"或"创造差异"展开,在日常语境、专业领域(如数学、生物学)中均有应用。其英式发音为/ˌdɪfəˈrenʃieɪt/,美式发音为/ˌdɪfəˈrenʃieɪt/,重音均在第三个音节[8]。

核心释义与用法

区分/辨别事物
表示识别两个或多个事物间的差异,常见搭配为 differentiate between A and Bdifferentiate A from B。例如:

儿童可能无法区分想象与现实世界:A child may not differentiate between his imagination and the real world [5]

能否辨别这两种玫瑰品种?Can you differentiate this kind of rose from the others?

使事物产生差异
指通过特征或行为使某物与众不同,常用结构为 differentiate sth from sth。例如:

石板瓦屋顶使这栋房子与周边建筑区别开来:Its slate roof differentiates this house from others [4]

服务是在竞争中凸显优势的关键:The only way to differentiate yourself from the competition is through service

专业领域特殊含义

数学:表示"求微分",即计算函数的导数。例如:We need to differentiate this function to find its slope

生物学:指细胞或组织"分化"(形成特定功能)。例如:Stem cells differentiate into various cell types

商业:表示"差异化竞争",如品牌通过独特设计脱颖而出:Local artists differentiate themselves using traditional images

常见搭配与例句

 

搭配结构 含义 例句
differentiate between A and B 区分A与B We must differentiate between right and wrong
differentiate A from B 将A与B区别开 I can't differentiate one variety from another
be differentiated by 因…而被区分 Products are differentiated by quality

 

词形变化与衍生词

动词时态:现在分词differentiating,过去式/过去分词differentiated [8]。

名词:differentiation(区分、分化);differentiator(区分者、微分器)。

形容词:differentiable(可微分的、可区分的)。

使用场景与注意事项

日常语境:侧重"辨别差异",如区分相似物品、观点或人群。

正式场合:可表示"区别对待",但需注意避免歧义。例如:It's wrong to differentiate between pupils based on background

易混淆点:与"different"相比,"differentiate"更强调主动识别或创造差异的动作,而非状态[10]。

无论是辨别双胞胎的细微差别,还是企业在市场中寻求独特定位,"differentiate"始终围绕"差异"这一核心。下次品尝咖啡时,不妨试试用它描述风味:Can you differentiate the aroma of Arabica from Robusta? 这种主动辨识差异的能力,正是"differentiate"一词的精髓所在。