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铅贝塔石

释义与例句

n.
  1. 1.

    An isometric-hexoctahedral mineral containing calcium, fluorine, hydrogen, lanthanum, cerium, praseodymium, neodymium, samarium, lead, niobium, oxygen, sodium, titanium, tungsten, and uranium.

    化学 地质

词源

From plumbo- + betafite.

来源：wiktionary