gun英[ɡʌn]美[ɡʌn]
n.枪; 炮; 喷射器; 喷枪; 起跑信号; 发令枪声;v.快速运转; 使(车辆)加速;
[例句]He produced a gun and he came into the house
他掏出枪来,走进房子。