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- Basalt is the commonest volcanic rock. 玄武岩是最普通的火山岩。
- The temperature of volcanic gases is very high. 火山气体的温度很高。
- A volcanic rock containing many amygdules. 杏仁岩有很多杏仁状小气孔的火成岩
- The rock was honeycombed with passages. 岩石上有许多蜂窝状的小孔。
- The hotel is a cave on a volcanic rock in fact. 洞穴酒店其实就是一个火山岩上的洞穴。
- 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。
- An agglomerate is a volcanic breccia. 集块岩是一种火山性角砾石。
- The place was recently visited by a serious volcanic eruption. 这地方最近发生了一次严重的火山爆发。
- The climber had to negotiate a steep rock face. 那攀登者得攀越一陡峭岩石。
- The phenomena associated with volcanic activity. 火山现象与火山活动有关的现象
- 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。
- The waves beveled a volcanic island. 波涛径直从一个火山岛上翻腾过去。
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- The French Revolution was a volcanic upheaval in European history. 法国大革命是欧洲历史上的一次剧变。
