nocturnal animal

• 夜行动物

nocturnal animal的用法和样例：

例句

1. Jaguars are largely nocturnal creatures.
   美洲虎基本上是夜行动物。
2. Nocturnal animals such as bats and owls only come out at night.
   夜行动物，如蝙蝠和猫头鹰只在夜里才出来。