expert

音标发音

• 英式音标 [ˈek.spɜːt]
• 美式音标 ['ɛkspɝt; (for adj., also) ɛksˈpɝt ; ɪkˈspɝt]
• 国际音标 ['ekspə:t, ek'spə:t]
• 英式发音
• 美式发音

基本解释

• n.专家，能手
• adj.专家的
• vt.以专家身份研究（或检查），像专家那样研究（或检查）
• vi.做专家工作，担任专家，成为高手（或能手）

词源解说

• 14世纪晚期进入英语，直接源自拉丁语的expertus，意为尝试，验证。

词根记忆

• 警察期待(expect)谈判专家(expert)的到来

同根派生

• adv性质的同根词

  expertly：熟练地；巧妙地。

• n性质的同根词

  expertise：专门知识；专门技术；专家的意见。

  expertness：专门性；专业性。

• expert相关词

用法辨析

• 当expert作为形容词的时候，后面常接介词at或者in。He is expert at/in painting. 他的专长是画画。
• 当expert用于名词后的时候，后面可接介词on，at或in。He is an expert on/at/in lung diseases. 他是肺部疾病方面的专家。

• expert使用方法
• expert详细辨析

英汉例句

用作名词 (n.)

• The cook was an expert at making sauces.
  那位厨师是调制味汁的能手。

用作形容词 (adj.)

用作定语: ～+ n.

• To her expert eye, the painting was terrible.
  以她内行的眼光看,这幅画糟透了。

用作表语: S+be+～+ prep .-phrase

• He is expert at driving.
  他擅长驾驶。

• expert更多例句

词组短语

用作名词 (n.)

动词+～

• become an expert 成为专家
• employ an expert 聘用专家
• require an expert 需要专家

形容词+～

• civil engineering expert 土木工程专家
• self -styled expert 自封的专家
• technical expert 技术专家

• expert更多词组

英英字典

剑桥英英字典

• a person with a high level of knowledge or skill relating to a particular subject or activity
• having or showing a lot of knowledge or skill

柯林斯英英字典

• An expert is a person who is very skilled at doing something or who knows a lot about a particular subject.
• Someone who is expert at doing something is very skilled at it.
• expertly
• If you say that someone has expert hands or an expert eye, you mean that they are very skilful or experienced in using their hands or eyes for a particular purpose.
• Expert advice or help is given by someone who has studied a subject thoroughly or who is very skilled at a particular job.

• expert剑桥字典
• expert柯林斯字典

专业释义

计算机科学技术

• 专家

  The dependence of expert is reduced.
  使规则的获取对领域专家的依赖性大大减少。

  法学

• 专家

  Part three makes comment to expert witness system.
  第三部分,对专家证人制度进行了评析。

  军事学

• 特等射(击)手