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- If the rock disaggregates or yields greasy sufaces, it is an unstable or slightly decomposed rock. 如果岩石是松散的或具有润滑面，它们就是不稳定的或轻微分解的岩石。
- The rock was honeycombed with passages. 岩石上有许多蜂窝状的小孔。
- 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。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- 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。
- 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。
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- The dead tree decomposed and had to be uprooted. 枯死的树腐烂了，只好被连根拔掉。
- The mason was chipping away at the rock with a hammer. 石匠用锤子一点一点地把那块石头击碎。
- She is crazy about rock and roll. 她喜欢摇滚乐。
- The road was blocked by a huge rock. 道路被一块大石头堵住了。
- Most nonmetal chlorides are decomposed by water . 大多数非金属氯化物都可以被水分解。
- Most of the rock in this mountain is shale. 这座山上大部分的岩石都是页岩。
- Decomposed and foul-smelling; rotten. 已腐烂的已分解的，并且发出恶臭的；已腐烂的
- I'm going to a rock and roll concert tonight. 我今晚正要去参加摇滚音乐会。
