be made of be made from 分别造两个句子
问题描述：
be made of be made from 分别造两个句子
答
成品be made of 原料（能看出原材料的模样）The chair is made of wood.The window is made of metal.成品be made from原料（看不出原材料的模样,一般经过化学变化）The newspaper is made from wood.Beer is made f...