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。
- You operate the mechanism by winding this handle. 操纵这台机器要转动这个把手。
- The watch has delicate mechanism. 这块表有精细的机械装置。
- amalgam or wax carver for dentists or dental mechanics 牙科医生和牙科技师用汞合金或蜡切刀
- Let's examine into the basic mechanism involved. 让我们把有关的基本结构搞搞清楚。
- The doctor told me that I have many dental problems. 医生说我的牙齿问题很多。
- A part of a mechanism that moves in this manner. 横移物以这种方式移动的一个机械零件
- 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
- There's no mechanism for changing the decision. 没有办法改变这一决定。
- An airplane engine is a complex mechanism. 飞机引擎是种复杂的机械装置。
- A device or mechanism that grinds grain. 磨臼，磨粉机磨谷物的装置或机械
- A tripping or triggering device on a mechanism. 倾卸装置、钩杆机械装置上断开或启动的装置
- Silver amalgam is used as a dental filling. 银汞合金被用作牙的填料。
- I will like to have a dental checked - up. 我要去牙科做一次检查。
- A similar device used to release or activate a mechanism. 起动装置，扳柄类似扳机的装置。用来使机械装置运作
- 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）
- The soldier told us where the firing mechanism of a rifle is. 那个士兵告诉我们哪儿是步枪的击发装置。
- 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
