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    1. vanguard

      英 ['v?ngɑ?d] 美['v?nɡɑrd]
      • 先鋒盾
      • n. 前鋒科學(xué)衛(wèi)星

      擴(kuò)展詞匯低頻詞GRE

      詞態(tài)變化


      復(fù)數(shù):?vanguards;

      助記提示


      1. avant: from Latin abante, a compound of ab "from" (see ab-) and ante "before" (see ante).
      2. avant + guard => vanguard.

      中文詞源


      vanguard 先鋒,先驅(qū)

      來(lái)自法語(yǔ)avant-garde,先鋒,先頭部隊(duì),avant,前面,為advance原型,garde,護(hù)衛(wèi),詞源同guard.

      英文詞源


      vanguard
      vanguard: [15] Vanguards have nothing to do with guarding vans. The word denotes etymologically an ‘a(chǎn)dvance guard’. It is short for the long defunct avantgard, which was borrowed from Old French avant-garde, a compound formed from avant ‘in front’ and garde ‘guard’. (Its modern French descendant was reborrowed into English as avant-garde [20].)
      => avant-garde, guard
      vanguard (n.)
      mid-15c., vaunt garde, from Middle French avant-garde, from avant "in front" (see avant) + garde "guard" (see guard (n.)). Communist revolutionary sense is recorded from 1928.

      雙語(yǔ)例句


      1. The company is proud to be in the vanguard of scientific progress.
      這家公司以處于科學(xué)發(fā)展的領(lǐng)先地位而自豪。

      來(lái)自《權(quán)威詞典》

      2. They are in the vanguard of technological advance.
      他們是技術(shù)發(fā)展的先導(dǎo).

      來(lái)自《簡(jiǎn)明英漢詞典》

      3. In a way they played a vanguard role.
      在某種意義上說(shuō),他們起了先鋒的作用.

      來(lái)自《簡(jiǎn)明英漢詞典》

      4. The vanguard units started off last night.
      部隊(duì)前鋒昨晚已經(jīng)出發(fā).

      來(lái)自《現(xiàn)代漢英綜合大詞典》

      5. Sir James was an immensely distinguished architect in the vanguard of his profession.
      詹姆斯爵士是一位非常杰出的建筑師,處于其專(zhuān)業(yè)領(lǐng)域的前沿位置。

      來(lái)自柯林斯例句