- 更多网络例句与深色火成岩的相关的网络例句 [注:此内容来源于网络,仅供参考]
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Containing or relating to a group of dark-colored minerals, composed chiefly of magnesium and iron, that occur in igneous rocks.
铁镁质的含有或与一组深色矿物有关的,主要由镁和铁组成,出现在火成岩中的
Containing or relating to a group of dark-colored minerals, composed chiefly of magnesium and iron, that occur in igneous rocks.
铁镁质的含有或与一组深色矿物有关的,主要由镁和铁组成,出现在火成岩中的