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    1. constituent

      英 [k?n'st?tj??nt] 美[k?n'st?t?u?nt]
      • n. 成分;選民;委托人
      • adj. 構(gòu)成的;選舉的

      CET6TEM8IELTSGRE考研TOEFL中低頻詞常用詞匯

      詞態(tài)變化


      復(fù)數(shù):?constituents;

      英文詞源


      constituent (n.)
      1620s, "one who appoints or elects a representative," from Latin constituentem (nominative constituens), present participle of constituere (see constitute). The notion is "to make up or compose" a body by appointing or electing a representative. As an adjective, "essential, characteristic," from 1660s; "that appoints or elects a representative to a body," from 1714.

      雙語(yǔ)例句


      1. The constitution also confers large powers on Brazil's 25 constituent states.
      憲法還賦予巴西的25個(gè)成員州很大的權(quán)力。

      來(lái)自柯林斯例句

      2. Over time, the protein in the eggshell breaks down into its constituent amino acids.
      時(shí)間久了,蛋殼中的蛋白質(zhì)就會(huì)分解為其構(gòu)成成分氨基酸。

      來(lái)自柯林斯例句

      3. Caffeine is the active constituent of drinks such as tea and coffee.
      咖啡因是茶、咖啡之類飲品中的活性成分。

      來(lái)自辭典例句

      4. Glycerol is a constituent of all fats and phospholipids.
      甘油是所有脂肪和磷脂的組成部分.

      來(lái)自辭典例句

      5. Compounds can often split up by chemical reactions into their constituent elements.
      化合物常能通過(guò)化學(xué)反應(yīng)分解為構(gòu)成該化合物的各個(gè)元素.

      來(lái)自辭典例句