Plumbocolumbite
铅铌铁矿
🗣️ 情景例句
Thanks, Mom.
谢谢，妈 。
Beauty is in the eye of the gazer.
情人眼里出西施。
What's in the box? Ann thought. Was it some clothes?
“盒子里是啥呢？”安心想，会是衣服吗？