1. 由......制成(化学变化)：be mad about迷恋 | be made from由......制成(化学变化) | be made of由......制成(物理变化)

2. 由......制成(制成以后看不见原材料)：49. be mad at 生某人的气 | 50 .be made from 由......制成(制成以后看不见原材料) | 51. be made of 由......制成(制成以后还看得见原材料)

3. 由...所做成的(用于原材料不易看出的场合)：ballroom dancing 交际舞 | be made from 由...所做成的(用于原材料不易看出的场合) | stimulant mitogen 分裂刺激原