knuckle-walking
A form of locomotion of some primates in which they move on all fours with pressure…A form of locomotion of some primates in which they move on all fours with pressure being taken by the knuckles.
Значение
значений: 1(неисчисляемое)A form of locomotion of some primates in which they move on all fours with pressure being taken by the knuckles.
Уроки к слову
уроков: 1- A1Исчисляемые и неисчисляемые существительные — Потому что оно может быть неисчисляемым