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单词 calcium phosphate
释义

WordReference Random House Unabridged Dictionary of American English © 2024
calcium phosphate, 
  1. Chemistry, Nutritionany of several phosphates of calcium occurring naturally in some rocks and in animal bones, used as a fertilizer and food additive as well as in baking powder and dentifrices.
  • 1865–70

Collins Concise English Dictionary © HarperCollins Publishers::
calcium phosphate n
  1. the insoluble nonacid calcium salt of orthophosphoric acid (phosphoric(V) acid): it occurs in bones and is the main constituent of bone ash. Formula: Ca3(PO4)2
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