我知道be made of和be made from都是制成的意思~但是好像还有什么区别。是看制作的材料来区分、谁能给解释一下，然后在写几个例句
be made of 可以看出原材料
be made from不能看出原材料
eg：The desk is made of wood.(肉眼可以看出桌握族子是用木段基弊材制的)
The oil is made from peanuts.（肉眼看不出花生油的原材料锋键）
be made of 可以看出原材料。
This desk is made of wood .
This bottle is made of glass .
be made from则看不悉吵雹睁帆出原材料碰桐。
This kind of wine is made from grapes .
Paper is made from wood .
be made of和be made from后面都加局兆原料
但是be made from接的是不桐陵租能汪氏看出原材料的
e.g: The paper is made of wood.
而be made of接的是看得出原材料的
e.g：The cup is made of glass.
be made of 可以看出原材料。(物丛册理变化)e.g:The table is made of wood.
be made from则看不出渗知宏原材料。(
化学变化猛贺）e.g:Paper is made from wood
看出材料的搏宽陆用of,this chair is made of wood.
看不出巧数的基顷用from, paper is made from wood