第1个回答 2010-04-02
be made of.... 看得见原材料的
be made from....看不见原材料的
更高级的词汇
manufactured from/of本回答被提问者采纳
第2个回答 2010-04-02
能看出原材料,用be made of.不能看出原材料的用be made from.
这是我们学生做语法题用的,不知道对你有没有帮助~~~
第3个回答 2010-04-02
produce by
第4个回答 2010-04-02
be produced from
be produced with
第5个回答 2010-04-02
用something is made of/from +材料