Hatchettolite
铀钽铌矿(铀、钙等的钽铌酸盐)
🗣️ 情景例句
Pretty good, but I got caught in a traffic jam in Beijing.
很好，不过在北京碰上了交通阻塞。
I asked him to buy it for me, but he wouldn't.
我请他帮我买，但是他不肯。
Where's my cup? Is that my cup?
我的杯子在哪儿？那是我的杯子吗？