1. Beard the lion in his den.
   老虎头上捉虱;太岁头上动土。
2. If he shaved his beard he would look much younger.
   他要是把胡子刮了就少相多了.
3. A beard may transform a man beyond recognition.
   留胡子可以使一个人变得认不出来。
4. He had a week's growth of beard on his face.
   他脸上的胡须留了一个礼拜了。
5. He touched his little beard with pride.
   他骄傲地摸了一下小胡子。

　2个形容词解释