Nantoka/瞳距tóng jù瞳距 (tóng jù) is a Chinese word meaning “pupillary distance (PD)”.Meanings1pupillary distance (PD)Characters in 瞳距瞳tóng · pupil of the eye距jù · to be at a distance of ... from; to be apart fromRelated words距离distance距to be at a distance of ... from; to be apart from差距disparity; gap瞳孔pupil (of the eye)瞳pupil of the eye焦距focal length相距distance apart短距离short distance间距gap; spacing; distance between objects; interval between events长距离long-distance测距to measure distance轴距wheelbaseStudy Chinese with flashcards →