Read Edit View history 瞳距 tóngjù pupillary distance Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 瞳距 · tóngjù · pupillary distance 2026/03/04 瞳距 tóngjù pupillary distance pupillary distance (PD) 配眼镜前需要准确测量瞳距。 noun created sense Mar 4, 2026, 02:25 AM