单词 | fluorapatite |
释义 | fluorapatite /floor ap"euh tuyt', flawr-, flohr-/, n. a crystalline mineral, Ca5(PO4)3F, formed from hydroxyapatite in the presence of fluoride, that has a hardening effect on bones and teeth. [1880-85; < G Fluorapatit; see FLUOR-, APATITE] |
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