您要查找的是不是：
- 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。
- The Norwegians live in a comparatively cold zone. 挪威人生活在比较寒冷的地区。
- Supplies were parachuted into the earthquake zone. 救援物资已空投到地震区。
- The doctor told me that I have many dental problems. 医生说我的牙齿问题很多。
- Some people live in Torrid Zone. 有些人生活在热带。
- 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
- I'd like to see Europe as a nuclear-free zone. 我希望欧洲成为无核区。
- The troops detrained near the battle zone. 部队在战区附近下了火车。
- dental zone [医] 牙区
- Silver amalgam is used as a dental filling. 银汞合金被用作牙的填料。
- They are pulling their troops out of the battle zone. 他们正把部队调离战区。
- I will like to have a dental checked - up. 我要去牙科做一次检查。
- They have declared their country a, nuclear-free zone. 他们宣布本国为无核区。
- 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）
- 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
- Wrestling is in a twilight zone between sport and entertainment. 摔跤是介於运动和娱乐两者之间的活动。
- Most of the world's wheat is grown in the North Temperate zone. 世界上大部分小麦种植在北温带。
- A dental implant;a subcutaneous implant. 牙齿的植入；皮下移植
