at night是什么意思？

at night的音标：at night的英式发音音标为：[æt nait]at night的美式发音音标为：[æt naɪt]...

He works obsessively from 7.15 am to 9 or 10 at night.他工作极为投入，会从早上七点一刻一直干到晚上九十点。There were certain places that were really creepy at night.有些地方晚上真是让人不寒而栗。The traffic in this city never lets up, even at night.这个城市道路上的车辆从来...