alter

Her face hadn’t altered much over the years..过了这么多年，她的容貌并没有多大改变。

The city centre has altered beyond recognition (= changed very much ) ..市中心变得都认不出来了。

Nothing can alter the fact that the refugees are our responsibility..我们有责任帮助难民，这一事实无法改变。

本身为词根： 改变状态记忆

alter egon. 密友；个性的另一面；至交

真题例句...Excess sugar can alter metabolism...第二套CET42012.12阅读理解

真题例句...There are a lot of existing perceptions about British food and so we can't alter these too much...CET42011.6阅读理解