uraninite

n. [矿]沥青铀矿

发音

/jʊˈɹeɪnɪnaɪt/

词形变化

uraninites 复数 uraninites

释义与例句

n.
  1. 1.

    Any of several brownish-black forms of uranium dioxide, UO₂, (especially pitchblende) that is the chief ore of uranium; it is isomorphous with thorianite.

    沥青铀矿

    晶质铀矿

    化学 地质

词汇关系

名词

同义词 1

pitchblende

部分词 2

u uranium

词源

From uran- + -ine + -ite.

来源：wiktionary