beard the lion in his den

例句：

1. 1. He has bearded his chinwith a full beard.
   他留着一脸浓密的胡须。
2. 2. The old man had bearded off the thief with his barehands.
   老人用双手挡住了小偷。
3. 3. Shehas bearded her way through the jungle.
   她成功地穿越了丛林。