365bet中国官方网站

  • word of the day

    traveling wave

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

    Definition
    (noun) a wave in which the medium moves in the direction of propagation of the wave
    Synonyms : travelling wave

  • Word used in video below:
    text: traveling near and traveling far knows
    Download our Mobile App Today