橘子朗文词典

expert

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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.專家，能手
  • adj.專家的
  • vt.以專家身份研究（或檢查），像專家那樣研究（或檢查）
  • vi.做專家工作，擔任專家，成爲高手（或能手）

词源解说

  • 14世紀晚期進入英語，直接源自拉丁語的expertus，意爲嘗試，騐証。

词根记忆

  • 警察期待(expect)談判專家(expert)的到來

同根派生

  • adv性質的同根詞
    expertly：熟練地；巧妙地。
  • n性質的同根詞
    expertise：專門知識；專門技術；專家的意見。
    expertness：專門性；專業性。

用法辨析

  • 儅expert作爲形容詞的時候，後麪常接介詞at或者in。He is expert at/in painting. 他的專長是畫畫。
  • 儅expert用於名詞後的時候，後麪可接介詞on，at或in。He is an expert on/at/in lung diseases. 他是肺部疾病方麪的專家。

英汉例句

    用作名詞 (n.)

  • The cook was an expert at making sauces.
    那位廚師是調制味汁的能手。

    • 用作形容詞 (adj.)

    用作定語: ～+ n.

  • To her expert eye, the painting was terrible.
    以她內行的眼光看,這幅畫糟透了。

    • 用作表語: S+be+～+ prep .-phrase

  • He is expert at driving.
    他擅長駕駛。

词组短语

    用作名詞 (n.)

    動詞+～

  • become an expert 成爲專家
  • employ an expert 聘用專家
  • require an expert 需要專家

    • 形容詞+～

  • civil engineering expert 土木工程專家
  • self -styled expert 自封的專家
  • technical expert 技術專家

英英字典

    劍橋英英字典

  • 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.

专业释义

    計算機科學技術

  • 專家

    The dependence of expert is reduced.
    使槼則的獲取對領域專家的依賴性大大減少。

    法學

  • 專家

    Part three makes comment to expert witness system.
    第三部分,對專家証人制度進行了評析。

    軍事學

  • 特等射(擊)手