单词
pitchblende
英 ['pɪtʃblend] 美['pɪtʃ,blɛnd]
基本信息
  • n. [矿物] 沥青铀矿

英英释意

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
pitchblende相关单词