365bet中国官方网站

  • word of the day

    quadrangle

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

    Definition
    (noun) a four-sided polygon
    Synonyms : quadrilateral , tetragon
    Definition
    (noun) a rectangular area surrounded on all sides by buildings
    Synonyms : quad
  • Download our Mobile App Today