pneumatic bag

• 气囊

pneumatic bag的用法和样例：

例句

1. It is not illegal under NYS law for a child passenger to ride in the front seat of a vehicle that has a passenger air bag, but it is dangerous.
   这不是非法的纽约州法律对儿童乘客乘坐在前排座位的车辆有一名乘客安全气囊，但它是危险的。