night前面用in或at等介词，例如at night,in the night，意思是在晚上。It was late at night,and all was quiet in the village.夜深了，村子里沉静下来。He dared not go there at night.晚上他不敢到那里去。

相关介绍

night前面用in或at等介词，例如at night,in the night，意思是在晚上。It was late at night,and all was quiet in the village.夜深了，村子里沉静下来。