airbag

核心释义

1. 1.

   汽车碰撞保护系统,碰撞时叠氮化钠爆炸分解产生的氮气使气囊迅速在驾驶员或乘客前方膨胀,防止头部受伤；侧气囊还可保护后座乘客。

   A protective system in automobiles in which when a crash occurs, a bag containing nitrogen, formed by the explosive decomposition of sodium azide, quickly inflates in front of the driver or passenger, preventing injury to the head. Side air bags, including the back seat passengers, also prevent injury.

2. 2.

   用于特技表演或消防举升物体等的类似充气囊。

   A similar inflated bag used in performing stunts, or for lifting objects in firefighting, etc.

用于特技表演或消防举升物体等的类似充气囊。；空气囊