barrel gun-barrel barrel of a gun barrel assembly
The gun barrel grated against the floor.
枪管拖在地上发出刺耳的声音。
—— 柯林斯例句The vacuum pumps begin sucking the air from the barrel of gun.
真空泵开始抽取电子枪管里的空气。
—— 辞典例句He placed his guns in the cave pointing outwards.
他把枪管放在洞里枪口朝外。
—— 辞典例句At one end of the barrel there was some radium.
枪管的一端装有镭。
—— 辞典例句The man tilted his head, peering down the barrel of his gun.
那个男人侧着头, 目光沿着枪管望下去,作出准备瞄准射击的样子。
—— 给力词典精选