Niobyl
铌氧基
🗣️ 情景例句
OK?
好吗？
Well, it really was a great honor to speak to you.
好了，能跟大家聊一聊非常荣幸。
But it is also used very widely as a foreign language in many other countries in the world.
然而在世界上其他许多的国家英语也被当作一门外语广泛地使用。