air-bag

英 ['eərb'æɡ] 美 ['eərb'æɡ]

• n. 里胎；空气囊；气袋

英英释义

名词 air bag:

1. a safety restraint in an automobile; the bag inflates on collision and prevents the driver or passenger from being thrown forward

词汇搭配

• air bag 里胎