Stibiocolumbite
铌锑矿
🗣️ 情景例句
It's so good to have you home again ...
真高兴 ，你又回家了……
He who likes borrowing dislikes paying.
爱借钱者不爱还钱。
'I'm hanging this picture on the wall,' I answered.
我正将图片挂到墙上去呢，我回答