您要查找的是不是：
- dental prop 牙撑器
- 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。
- Prop the door open with a brick. 用砖块撑门使其开著。
- The government refuses to prop up inefficient industries. 政府拒绝补贴效益不佳的行业。
- Mushin's dental prop 穆欣(氏)牙撑器
- It is not the government's policy to prop up declining industries. 资助不景气的工业不是政府的政策。
- The government does not intend to prop up declining industries. 政府无意扶持不景气的企业。
- The doctor told me that I have many dental problems. 医生说我的牙齿问题很多。
- 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
- Mr. Helton was the hope and the prop of the family. 希尔顿先生成了一家的希望和支柱。
- Prop the gate open with a brick. 用一块砖支着大门让它开着。
- Silver amalgam is used as a dental filling. 银汞合金被用作牙的填料。
- He used a box to prop the door open. 他用盒子顶住门，让门开著。
- I will like to have a dental checked - up. 我要去牙科做一次检查。
- I had to use bricks to prop up my broken bed. 我的床坏了，必须用砖头支撑起来。
- The buildup could lead to costly dental repairs. 这样做会导致你花很花钱去补牙。
- To clean between(teeth) with dental floss. 用牙线清洁（牙齿）
- Conceit may puff a man up, but never prop him up. 自负令人膨胀,却不能使他挺起腰杆。
- 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
