牼字UNICODE编码U+727C,UTF-32: 0000727c,UTF-8: E789BC。
牼kēng
1、牛膝下的直骨,即牛胫骨。
牼,牛膝下骨也。从牛,坙声。人曰胫,牛牼。---《说文》
宋牼将之楚,孟子遇于石丘。
Song Keng being about to go to Chu, Mencius met him in Shi Qiu.