单词 | aragonite |
释义 | aragonite (once / 83825 pages) n WORD FAMILY aragonite: aragonites USAGE EXAMPLESThe skeletons of hard corals are made of aragonite, a calcium carbonate mineral. Science Magazine(May 31, 2016) Lots of these are made of calcium carbonate, which comes in two crystalline forms: calcite and aragonite. Economist(Nov 21, 2013) Hazel Barton admiring aragonite bushes and trees in an area called Land of the Lost. Slate(Sep 30, 2013) n a mineral form of crystalline calcium carbonate; dimorphic with calcite Hyper mineral solid homogeneous inorganic substances occurring in nature having a definite chemical composition |
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