365bet中国官方网站

  • word of the day

    refraction

    refraction - 365bet中国官方网站 definition and meaning for word refraction

    Definition
    (noun) the change in direction of a propagating wave (light or sound) when passing from one medium to another Definition
    (noun) the amount by which a propagating wave is bent
    Synonyms : deflection , deflexion
  • Download our Mobile App Today