Pitchblende
n. 沥青铀矿
📖 牛津释义
pitchblende
n[U]
black shiny mineral ore which is the main source of uranium and radium 沥青铀矿.
🗣️ 情景例句
That's right.
是的。
One cannot make a silk purse out of a sow's ear.
朽木不可雕。
Yes.It's 09754.
记得。是09754。