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  • word of the day

    sodium-vapor lamp

    sodium-vapor lamp - 365bet中国官方网站 definition and meaning for word sodium-vapor lamp

    Definition
    (noun) lamp in which an electric current passed through a tube of sodium vapor makes a yellow light; used is street lighting
    Synonyms : sodium-vapour lamp

  • Word used in video below:
    text: monica monica look at this lamp is this
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