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单词 pharmacolite
释义

WordReference Random House Unabridged Dictionary of American English © 2024
phar•mac•o•lite  (fär makə līt′, färmə kə-),USA pronunciation n. 
  1. Mineralogyhydrous calcium arsenate, 2CaO·As2O5·5H2O, formed by natural alteration of mineral deposits containing arsenopyrite and arsenical ores of cobalt and silver.
  • 1795–1805; pharmaco- + -lite; modeled on German Pharmakolith

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