uraninite

英 ['jʊrənɪnaɪt] 美 ['jʊrənɪˌnaɪt]

• n. 沥青铀矿(天然氧化铀)

英英释义

Noun:

1. a mineral consisting of uranium oxide and trace amounts of radium and thorium and polonium and lead and helium; uraninite in massive form is called pitchblende which is the chief uranium ore

近反义词

【近义词】

• pitchblende 沥青油矿