'gabbro'是英语单词,中文翻译为“辉绿岩”,是一种黑色或灰色的火成岩石,由长石、斜长石和黑云母等矿物组成,主要分布在地壳的下部,常作为构造岩或火山喷出物的成分之一。
用法:'gabbro'可以作为名词,指代这种类型的岩石。
9个含有'gabbro'的例句:
1. The core of the oceanic ridge is mostly composed of gabbro.(洋脊的核心大多由辉绿岩组成。)
2. The gabbro walls of the canyon were impressive.(峡谷的辉绿岩壁令人印象深刻。)
3. The mining company extracted gabbro from the depths of the earth.(采矿公司从地球深处提取辉绿岩。)
4. The geologist identified the rock as gabbro using his field manual.(地质学家用现场手册将该岩石确定为辉绿岩。)
5. The gabbro formation was dated to be millions of years old.(辉绿岩形成的时间被确定为数百万年前。)
6. The gabbro provided important clues about the geological history of the area.(辉绿岩为该地区的地质历史提供了重要线索。)
7. The quarry produced high-quality gabbro for construction purposes.(采石场生产用于建筑用途的高质量辉绿岩。)
8. The gabbro was used as a building material in ancient times.(古代曾经将辉绿岩用作建筑材料。)
9. The gabbro was examined under a microscope to determine its mineral composition.(用显微镜检查辉绿岩以确定其矿物组成。)
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