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    1. defect

      英 ['di?fekt; d?'fekt] 美[‘d?f?kt]
      • n. 缺點(diǎn),缺陷;不足之處
      • vi. 變節(jié);叛變

      CET4TEM4IELTSGRE考研TOEFLCET6中低頻詞核心詞匯

      詞態(tài)變化


      復(fù)數(shù):?defects;第三人稱單數(shù):?defects;過去式:?defected;過去分詞:?defected;現(xiàn)在分詞:?defecting;

      助記提示


      Defect:de敵,fect-affect。受敵人影響----變節(jié),脫黨。

      中文詞源


      defect 缺陷

      de-, 不,非,使相反。-fect, 做,詞源同fact, effect. 即沒做好的,缺陷。

      英文詞源


      defect
      defect: see deficient
      defect (n.)
      early 15c., from Middle French defect and directly from Latin defectus "failure, revolt, falling away," noun use of past participle of deficere "to fail, desert" (see deficient).
      defect (v.)
      1570s, from Latin defectus, past participle of deficere "to fail, desert" (see defect (n.)). Related: Defected; defecting.

      雙語例句


      1. Stammering is probably an inherited defect.
      口吃很可能是一種遺傳性缺陷。

      來自柯林斯例句

      2. a defect in the glass
      玻璃杯的缺陷

      來自《權(quán)威詞典》

      3. The defect in the drainage must be remedied.
      這排水系統(tǒng)的缺陷該設(shè)法補(bǔ)救.

      來自《簡明英漢詞典》

      4. He has a congenital heart defect.
      他有先天性心臟缺陷.

      來自《簡明英漢詞典》

      5. For a child to be born with this disability indicates a defect in obstetric care.
      孩子出生時(shí)就帶有這樣的殘疾,這表明產(chǎn)科護(hù)理有問題。

      來自柯林斯例句