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  1. tooth

    • IPA[tuːθ]



    • n.
      牙齒; 顯示出堅定的姿態;齒
    • 名詞複數:teeth

    • 釋義
    • 同反義


    • 1. 牙齒; 顯示出堅定的姿態 a set of teeth 一副牙齒 baby or first teeth 乳牙
    • 2.
    • 3. 權力; 效力 it's no use setting up a regulatory body if it has no teeth 設立監管機構卻不賦予它權力是毫無用處的 to give sth. teeth 賦予某物權力


    1. each of a set of hard, bony enamel-coated structures in the jaws of most vertebrates, used for biting and chewing

    2. a projecting part on a tool or other instrument, especially one of a series that function or engage together, such as a cog on a gearwheel or a point on a saw