airgun英 [ˈeəɡʌn]美 [ˈerɡʌn]n. 气枪复数:airguns BNC.41872柯林斯词典气枪Anairgunis a gun which is fired by means of air pressure.英英释义nouna gun that propels a projectile by compressed airSynonym:air gunair rifle双语例句