air bag

英 美
  • n.里胎;空气囊
  • air n.空气;天空;空中;感觉;神态;曲调;装腔作势v.晾干;使通风;广播
  • bag n.袋;袋状物;包;一袋的量vt.把...装进袋子;使膨胀;猎杀vi.(如袋子般)松垂
Noun:
  1. a safety restraint in an automobile; the bag inflates on collision and prevents the driver or passenger from being thrown forward