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- But the bone awl such biological material is may degrade the material, then knows its age through the radiocarbon test. 但是骨锥这样的生物材料是可降解材料，通过放射性碳测试即可知道它的年代。
- 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。
- A dog salivates when it sees a bone. 狗见到骨头就大量分泌唾液。
- Train services have been cut to the bone. 列车车次已大幅度减少。
- He works with a file, a chisel, and an awl. 他工作起来又用锉刀，又用凿子，又用锥子。
- I have somehow get the bone lodge in my throat. 我不知怎么把骨头卡在喉咙里了。
- The swindler really sawed through a patient's bone. 这个骗子还真的锯断了一个病人的骨头。
- I accidentally broke the upper end of the awl. 我一不小心把这个锥桯子折断了。
- There's not much meat on that bone. 那块骨头上没多少肉。
- I must bone up on my French before we go to Paris. 在我们去巴黎之前，我必须刻苦学习法语－。
- The doctor put his bone into the joint again. 医生使他的骨头复位。
- He works with a file,a chisel,and an awl. 他工作起来又用锉刀，又用凿子，又用锥子。
- He works with a file, a chisel, and an awl . 他工作起来又用锉刀，又用凿子，又用锥子。
- I've got a fish bone stuck in my throat. 有根鱼骨头卡在我的喉咙里。
- This is because I show you this awl today. 这是因为我到今天才叫您看到这把锥子。
- Situated anterior to the frontal bone. 前额骨的位于额骨前部的
