Geology a body of intrusive igneous rock of which less than 100 square kilometers (40 square miles) is exposed.

一种侵入性火成岩体，少于100平方公里40平方英里，暴露在地表外。

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Geology a body of intrusive igneous rock of which less than 100 square kilometers (40 square miles) is exposed.

一种侵入性火成岩体，少于100平方公里40平方英里，暴露在地表外。

youdao