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- This drill can bore through rock. 这台钻机能钻透岩石。
- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- Study on a Electro-Hydraulic Servo Control System With the on-off Valves of the Drill Boom Positioning Mechanism of Drilling Robot 凿岩钻车脉冲数控式电液伺服系统的研究
- The rock was honeycombed with passages. 岩石上有许多蜂窝状的小孔。
- The workman is drilling in the wall. 工人正在墙上打孔。
- Drilling is cutting a hole with a drill. 钻削就是用钻头钻一个孔。
- Many young rock hounds grow up to be geologists. 许许多多爱好收集岩石的少年，长大后成了地质学家。
- The climber had to negotiate a steep rock face. 那攀登者得攀越一陡峭岩石。
- The noise of the drilling is intolerable. 钻孔的噪音让人受不了。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- They were drilling through solid rock. 他们正在把实心岩钻通。
- The water had worn a channel in the rock. 水把岩石冲出了一条沟。
- He dash the glass bowl to bit on a rock. 他对著石块把玻璃碗砸得粉碎。
- The mountain rise up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
- The mountain rose up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
- light drilling boom 轻型钻臂
- He chiseled that rock into the figure of a woman. 他把那块石头凿成一个女人像。
- The boat was sundered by the rock. 船被岩石撞碎了。
- rock- drilling boom 凿岩钻臂
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
