midnight是不可数名词。
midnightn.午夜；子夜；
例如The bus service stops at midnight.
We have to catch the midnight train.
我们得乘半夜12点的火车。
It was going on midnight.
快半夜了。
If you\'re not in by midnight, there\'ll be trouble.
你要是半夜前不回家，我就让你有好戏看。
