trapezoid bone

同根派生

英汉例句

• 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。
• She was trying hard to disgorge a fish bone.
  她拚命想把鱼刺吐出来。
• Our budget has been pared to the bone.
  我们的预算已削减到最低限度。
• Hunger had reduced the dog to skin and bone.
  由于饥饿这条狗瘦成了皮包骨。
• The dog wags its tail in expectation of a bone.
  那条狗摇著尾巴，巴望吃肉骨头。