di.op.tric
adj.（形容词）Of or relating to dioptrics.屈光的：屈光的，与屈光有关的Relating to optical refraction; refractive.折射的：同光学折射相关的；折射
来源：From Greek dioptrikos [of a diopter] 源自 希腊语 dioptrikos [屈光度的] from dioptra [diopter] * see diopter 源自 dioptra [折光度] *参见 diopter
