diopter; dioptric◇屈光度计 dioptometer; dioptrometer折光度,屈光度: dioptric strength; dioptry标称屈光度: marked power表面屈光度: surface power后顶屈光度: back power; back vertex power; effective power镜顶屈光度: vertex diopter; vertex dioptric power; vertex power下载手机词典可随时随地查词查翻译