roll cage

短语

滚柱罩[盒]

词形变化

roll cages 复数 roll cages

别名

rollcage

释义与例句

n.
  1. 1.

    A frame built in or around the driver and passenger compartment of a vehicle to protect its occupants from being injured in an accident, particularly if the vehicle rolls over.

    汽车 交通
  2. 2.

    A cage-like container mounted on small wheels, which can be rolled on and off a vehicle and used for the transport of goods.