nocturnal

/nɑkˈtərnəl/

belonging to or active during the night

Chinese meaning: 夜间活动的；夜行的

Owls are nocturnal birds that hunt for food during the night.

猫头鹰是夜间活动的鸟类，在夜间捕食。

Many nocturnal animals have excellent night vision to navigate in the dark.

许多夜行动物拥有出色的夜视能力，以便在黑暗中活动。