brake rope parachute gear制动绳防坠器
brake e parachute制动伞
ring shot type brake parachute环缝式减速伞
ring shot-type brake parachute环缝式减速伞
parachute brake制动伞
N（名词） a parachute attached to the rear of a vehicle and opened to assist braking 减速伞; 用来帮助车减速的伞状工具 (Also called brake chute, parachute brake, parabrake)