Mangnotantalite
锰钽铁矿
🗣️ 情景例句
Nice to meet you, Susan.
很高兴见到 Susan。
The clothes dryer gets very hot.
衣物干燥机变得非常热了。
I'm afraid we haven't got any black shoes in that size at the moment.
恐怕此刻我们没有8号的黑色鞋了。