您要查找的是不是：
- 优胜劣败survival of the fittest
- 优胜劣败;弱肉强食。The weakest goes to the wall.
- 劣inferior
- 不败的indefectible
- 不败之地invincible position
- 劣化deteriorate
- 败家dissipate a family fortune
- 不败unbeaten; undefeated; invincible
- [谚]贤父难免生劣子。Many a good father hath but a bad son.
- 永不言败never talking about failure
- 马劣动怪马鞍坏。The fault of the horse is put on the saddle.
- 败走discomfit
- 展览会上的画都是劣作。It was an exhibition of daubs.
- 东方不败the east is unbeaten
- 顽劣stubborn and stupid; stubborn and obstreperous
- 败给be defeated by
- 劣于compare unfavourably with
- 惜败lose the game regretfully
- 劣地inferior land
- 独孤求败Dugu asks and frustrates
