gnaw

• Survived by gnawing one of his own legs off
  咬下自己的一条腿才活了下来
• Alas , why gnaw you so your nether lip
  唉！您为什么这样咬着您的下唇呢？
• Survived by gnawing one of his own legs off
  咬下自己的一条腿才活了下来
• Pains of hunger gnawed the african people
  饥饿的痛苦正折磨着非洲人民。
• He was gnawing his finger - nails with impatience
  他焦灼地咬着他的指甲。
• The tiger in the cage gnawed listlessly at a bone
  笼子里的老虎在没精打采地啃一根骨头。
• The rats had gnawed some of the wood work away
  老鼠将一些木器咬坏了。
• These desires gnawed away at us constantly
  这些欲望不断地折磨我们。
• And the foxes fight over it and gnaw at it
  .狐狸们争先恐后的抢食
• She could do nothing but view him with gnawing contempt
  除了痛苦地鄙视他之外，她对他毫无办法。