metamorphic rock
短语[化] 变质岩
发音
其它
词形变化
metamorphic rocks
复数
metamorphic rocks
释义与例句
n.
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1.
one of the major groups of rock that makes up the crust of the Earth; consists of pre-existing rock mass in which new minerals or textures are formed at higher temperatures and greater pressures than those present on the Earth's surface.
变质岩
可数 不可数 地质