反面教材fǎnmiàn jiàocái

从反面给人以教育的事物。例如：“我们感谢副博士提供了如此的反面教材。”(《人民日报》1975.10.14)

反面教材fǎn miàn jiào cái

lesson by negative example; teaching material by negative example
❍ 这是一份绝妙不过的～。This is an excellent piece of teaching material by negative example.

反面教材fan mian jiao cai

negative example which may serve as a lesson

反面教材

material for learning by negative example;serve in a negative way to teach