Unit7Themountain词汇：1.decoratev.装饰装潢布置→n.decoration装饰装饰品勋章→adj.decorative装饰的→n.decorator装饰者decoratesth.wit...
Unit7What’sthehighestmountainintheworld?KeyWords&Phrasesn.populationconditionadultv.protectsucceedincludecoverachieveweighadj.dee...
