e made of“由…构成”,能看出原材料,如:
The desk is made of wood.The knife is made of metal.be made from“由…构成、制成成品”,被制成的东西看不出原材料,
如:The paper is made from the wood
e made of“由…构成”,能看出原材料,如:
The desk is made of wood.The knife is made of metal.be made from“由…构成、制成成品”,被制成的东西看不出原材料,
如:The paper is made from the wood