指し背はい歩ほ行こうじ字FuriganaMeanings1nounknuckle-walkingTechnical term used in primatology and zoology for locomotion on the dorsal surface of the middle phalanges, as seen in chimpanzees and gorillas.チンパンジーは指し背はい歩ほ行こうで移い動どうすることが多おおい。Chimpanzees often move by knuckle-walking.
