spray: n.1.浪花，水花，水雾；雾状物。2.【医学】喷雾(液)。3.喷雾器；消毒器。vt.喷，喷射；使起浪花；喷雾(入咽喉等)。vi.喷，(像浪花般)溅散。 spray an insecticide upon plants ＝spray plants with an insecticide 用杀虫药喷洒作物。短语和例子spray2n.1.小树枝，小花枝。2.枝状花样[装饰]；枝状
gun: n.1.炮，枪，猎枪；〔美口〕手枪。2.枪状物；〔美俚〕毒品注射器；(杀虫用)喷雾器。3.(信号枪、礼炮的)鸣放。4.〔美俚〕罪犯；扒手；强盗。5.〔戏谑语〕烟斗。6.猎枪手。7.(引擎的)油门，风门。短语和例子a salute of twenty-one guns 二十一响礼炮。 When guns speak it is too late to argue. 〔谚语〕大
