Ampangabeite
钶钛铁铀矿, 铌钇矿
🗣️ 情景例句
That's a very interesting question.
这是个非常有趣的问题。
An ill workman quarrels with his tools.
拙匠常怪工具差。
He earned enormous sums of money and was paid as much as
100 for a single appearance.