mudstone

名词 n.
中文释义

英文释义

名词 n.
  1. A fine-grained sedimentary rock whose original constituents were clays or muds. countable,uncountable
    — The new fossils come from mudstones in central Poland, in beds that have been dated using other, much more common and cosmopolitan, fossils.

词形变化

mudstones plural

词源

From mud + stone.
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