Nioboxy
鈮氧基
??? 情景例句
Do either of you have any reason
兩位之中可有哪位因為某項原因
If you're hungry, we can eat dinner now.
如果你餓了，我們現在就去吃飯。
May I? Thanks. Oh, this one is nicer than the other one. What's in it?
可以嗎？謝謝。噢，這個比那個更好點兒。里面放的是什么？