365bet中国官方网站

  • word of the day

    graticule

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

    Definition
    (noun) a network of fine lines, dots, cross hairs, or wires in the focal plane of the eyepiece of an optical instrument
    Synonyms : reticle , reticule
  • Download our Mobile App Today