Nifext
可溶游离氮
🗣️ 情景例句
What is the allotted time for receiving?
这批货物什么时候我们能收到？
Let me give you a little motherly advice.
让我给你一些母亲般的劝告。
Eleven. And we play the game with a ball like this. Is the game popular in the USA?
11名。而且我们用这样的球比赛。这种比赛在美国受欢迎吗？