untune[,ʌn'tju:n]vt.1.■使走调;使不和谐:Changes in weather can untune a violin.天气的变化会使小提琴走调。2.■扰乱;使心情不安:The rumours and slanders untuned his mind.流言蜚语使他心烦意乱。变形vt.untuneduntuning