Pyrovanadate
焦钒酸盐
🗣️ 情景例句
The case was dismissed because of insufficient evidence.
该案因证据不足而撤消。
Don't bother.
不用麻烦了。
We're going to watch a football game. Would you like to come too?
我们打算看一场足球赛。你也来好吗？