劍橋詞典informal Someone who is trigger-happy often uses his or her gun , shooting with very little reason . 愛亂開槍的，動輒開槍的 Some have accused the police of being trigger-happy. 一些人指責警方開槍草率。 disapproving ready to use violence or force immediately , without careful thought 好鬭的，愛動武的 He deplored the behaviour of his trigger-happy, hot-headed son . 他譴責自己頭腦發(fā)熱愛動武的兒子的行爲。 返回 trigger-happy