pitchblende
n. 沥青铀矿
发音
UK
/ˈpɪtʃblɛnd/
词形变化
pitchblendes
复数
pitchblendes
释义与例句
n.
-
1.
Naturally-occurring uranium oxide, a variety of the mineral uraninite.
可数 不可数 化学 地质
词汇关系
词源
From German Pechblende, from Pech (“pitch”) + Blende (“blende”).
来源:wiktionary