你写错了,是 be made from 与 be made of 的区别:
be made of 是指能看出原材料的.be made from是指看不出原材料的.
比如:
This book is made of paper.书是由纸制成的.(能看出原材料)
Paper is made from wood .纸是由木头制成的.(看不出原材料)
你写错了,是 be made from 与 be made of 的区别:
be made of 是指能看出原材料的.be made from是指看不出原材料的.
比如:
This book is made of paper.书是由纸制成的.(能看出原材料)
Paper is made from wood .纸是由木头制成的.(看不出原材料)