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- dental bone file 牙骨锉
- This, according to the researchers, suggests that if a woman gets enough calcium, breast-feeding may not be a risk factor for dental bone loss. 研究者说，这一结果显示如果妇女在母乳喂养期间不能获得足够的钙质，可能会有牙齿骨质丢失的风险。
- Decay of a bone or tooth, especially dental caries. 骨头腐烂，牙蛀蚀骨头或牙齿的腐烂，尤指牙蛀蚀
- 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。
- Dental prosthetics involving a bridge or bridges. 用齿桥补牙用一个或多个齿桥进行牙齿修复
- I had undergone a major dental operation. 我经受了一次牙科大手术。
- 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。
- The doctor told me that I have many dental problems. 医生说我的牙齿问题很多。
- I have somehow get the bone lodge in my throat. 我不知怎么把骨头卡在喉咙里了。
- A shaft on which a working tool is mounted, as in a dental drill. 心轴用于安装工具的蕊棒，如牙钻蕊棒
- 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。
- 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。
- I've got a fish bone stuck in my throat. 有根鱼骨头卡在我的喉咙里。
