1. night owl 夜猫子
owl 猫头鹰
Shawn is quite a night owl. He often stays up until sunrise.
Shawn绝对是个夜猫子,他经常通宵熬夜。
2. stay up 熬夜/晚睡
I stayed up until 3 o’clock this morning, so I‘m exhausted now.
昨天熬夜到3点,所以现在非常的疲惫。
-Monica: How late do they let you stay up?
他们通常让你几点睡觉?(熬到几点)——《人工智能》
3. night person 爱熬夜的人
名词后加 person 表示习惯或特长
morning person 爱早起的人
I used to be a night person when I was in college.
我大学的时候经常会做夜猫子。
Mike is becoming a night person.
Mike开始熬夜了。