at random片語KK [æt ˋrændəm] /æt ˈɹændəm/發音片語1隨機、任意、隨意The winners were chosen at random from all the entries.得獎者是從所有參賽作品中隨機抽出的。2胡亂、漫無目標He fired at random into the crowd before fleeing.他朝人群胡亂開槍後便逃走了。