at night英文怎么说

"at night" 在英语中表示在晚上的意思。它来自英语中的副词 "at" 和名词 "night" 的组合。

例句：

I usually go to bed at night. (我通常在晚上睡觉。)
The city is more beautiful at night. (城市在晚上更美丽。)
He works at night as a security guard. (他在晚上做保安。)