学步车

baby walker / baby walking frame

to learn / to study / to imitate / science / -ology

to learn to walk / (fig.) to learn sth, making unsteady progress / to get started on the learning curve

surname Bu

a step / a pace / walk / march / stages in a process / situation

surname Che

car / vehicle / CL:輛|辆[liang4] / machine / to shape with a lathe / Kangxi radical 159

war chariot (archaic) / rook (in Chinese chess) / rook (in chess)