changedadj.改变的动词change的过去式和过去分词.changen.变化；零钱v.改变change colourvi.面部变色change a tire换轮胎change horsesv.换马；换班子changefulness不确定性change nature变动性changefulgearn.变速齿轮change of air移地疗养change of lap换卷change a mode改变某种方式／样式change orders变更单