nocturnal animal 夜行性动物
night owl 夜猫子
creature of the night 夜间生物
1. The owl is often described as a bird of night.
猫头鹰常被描述为夜之鸟。
2. He is a true bird of night, always working while others sleep.
他是个名副其实的夜行者，总是在别人睡觉时工作。
A: Is an owl considered a bird of night?
A：猫头鹰被认为是一种夜鸟吗？
B: Yes, they are most active after sunset.
B：是的，它们在日落后最活跃。
1) 指代夜行性鸟类
2) 文学修辞中的夜间活跃者
3) 具有神秘色彩的夜间生物
1. 在夜间活动的鸟类。
e.g. The owl, a well-known bird of night, hunts for prey.
猫头鹰，一种著名的夜鸟，搜寻猎物。
noun phrase
1. A bird that is active during the night, or a metaphorical term for someone or something active at night.
Synonym: nocturnal bird