365bet中国官方网站

  • word of the day

    three-point switch

    three-point switch - 365bet中国官方网站 definition and meaning for word three-point switch

    Definition
    (noun) an electric switch that has three terminals; used to control a circuit from two different locations
    Synonyms : three-way switch

  • Word used in video below:
    text: just switch it off and then switch it on
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