释义 |
el·le·stad·ite \ˈeləˌstaˌdīt, ˌ ̷ ̷ ̷ ̷ˈ ̷ ̷ˌ ̷ ̷\ noun (-s) Etymology: Reuben B. Ellestad b1900 American chemist + English -ite : a variety of apatite Ca5(F,Cl,OH)[(P,Si,S,C)O4]3 containing silicon, carbon, and sulfur replacing some of the phosphorus |