The paper is made from wood fibres
made of 与 made from 的区别
be made of --> non-chemical change (only physical change) 仅经过物理改变
be made from --> chemical change 化学改变
The paper is made from wood fibres
made of 与 made from 的区别
be made of --> non-chemical change (only physical change) 仅经过物理改变
be made from --> chemical change 化学改变