Hatchettolite
铀钽铌矿(铀、钙等的钽铌酸盐)
🗣️ 情景例句
Yes. Have you got any seats left on the 10th at 7:30 a.m. to HongKong?
是的。你们还有10号早上7点半去香港的机票吗？
Poverty breeds strife.
贫穷引起斗争。
1 Make a list of 10 things which you like doing most.
1。列出一张你最喜欢做的10件事情的清单。