gun /ɡʌn/ n.［c］ 枪炮：a machine gun机关枪 The guns destroyed the enemy’s tanks.大炮摧毁了敌人的坦克。

 

gunfire /ˈɡʌnˌfaiə/ n. [u] 炮火；枪炮声，炮火声：We covered his retreat with bursts of gunfire.我们集中火力掩护他撤退。We heard the rapid crackle of automatic gunfire.我们听到自动枪炮发出快速的射击声。We heard gunfire in the distance.我们听到远处的枪声。