碳酸岩

tànsuānyán
carbonate rock (geology)

CEDICT

geology

Entry Composition

1 碳酸 tànsuān
  1. carbonic acid
  2. carbonate
=2 岩 yán
  1. cliff
  2. rock
=2 岩 yán variant of 巖 yán
=2 岩 yán variant of 岩 yán
=2 岩 yán variant of 巖 yán