常見例句用作名詞 (n.)Air bags are a standard feature in most new cars.氣囊是絕大多數(shù)新車具有的基本特點(diǎn)。Air bags are designed to soften the impact of a car crash.氣囊用來(lái)減輕汽車碰撞的沖擊力。 返回 air cell