词汇	chemical alteration
释义	chemical alteration 化学改造
随便看	every man among you every little helps Every little helps Every little help s every little helps a mickle Every little helps a mickle Every little make a mickle Every little make a nickle Every little makes every little makes a mickle Every little makes mickle Every Little Thing Every little thing that you have said and done every little while Every madman think all other men mad Every mammal on this planet everyman Every man and his dog Every man at forty is a fool or a physician Every man can rule a shr lw but he who has her Everyman every man Every man carried in his heart the terror Everyman Defense Fund every man for himself