都是由什么组成
be made of 是可以看出原材料的 The sweater was made of woollen.
毛衣是羊毛作的(可以看出的)
be made from是不可以看出原材料的,The paper is made from wood
纸是树木作的(看不出来的)
* * fabrics is made from natural bamboo fiber
用made from 看不出原材料。
你好!
用made
from
我的回答你还满意吗~~
用made from
from