您要查找的是不是：
- plain fissure bur 裂隙平切(牙)钻头
- After the rain, landslide bur several house. 雨后，同体滑坡掩埋了好几幢房屋。
- We bivouacked on the open plain. 我们在开阔的原野上露营。
- The problem is quite plain to us. 那问题我们都很明白。
- You needn't labor a point that is perfectly plain. 这点很明显，你用不着讲个没完。
- The excavation of the bur city take a long time. 发掘埋在地下的城市花了很长时间。
- His devotion to music is plain to see. 他对音乐的挚爱是显而易见的。
- end-cutting fissure bur 端切裂钻(针)
- pointed-end fissure bur 尖头裂隙(牙)钻头
- Is the coastal plain good for farming? 沿岸平原适宜耕种吗？
- It's plain that he is the criminal. 很明显，他是罪犯。
- A narrow opening, such as a crack or fissure. 裂缝如裂缝或缝隙之类狭窄的裂口
- saw-shape fissure bur 锯齿形裂隙(牙)钻头
- You needn't labour a point that is perfectly plain. 这点很明显，你用不着讲个没完。
- A policeman in plain clothes shadowed the criminal all day. 有个便衣警察整天秘密监视那个罪犯。
- Toller's fissure bur 托勒(氏)裂隙钻
- He set an example of plain living. 他树立了艰苦朴素的榜样。
- To be plain with you, I know nothing about it. 坦白对你讲，我对此一无所知。
- flat-end fissure bur 平头裂隙(牙)钻头
- We must keep to the style of plain living. 我们必须保持朴实生活的作风。
