thorite

英[\'θ?:ra?t]
美[\'θo?ra?t]

基本釋義

n.
釷礦,硅酸釷礦

英英釋義

Noun
  • 1. a radioactive mineral consisting of thorium silicate; it is a source of thorium that is found in coarse granite

最新英語單詞

行業(yè)英語