蝙蝠的用法和样例：
例句
-
蝙蝠是在黎明或黄昏时分活动的动物。
Bats are crepuscular creatures. -
夜行动物，如蝙蝠和猫头鹰只在夜里才出来。
Nocturnal animals such as bats and owls only come out at night. -
蝙蝠在暮色苍茫的天空中飞来飞去。
Bats flitted about in the darkening sky. -
这种蝙蝠与大多数蝙蝠不同，是在日间活动的。
Unlike most other bats, this species is diurnal. -
蝙蝠在夜间飞行，以昆虫为食。
Bats fly at night and feed on insects. -
黑暗中有些蝙蝠飞翔的鬼影。
There are some ghostly shapes of bats flitting about in the dark.
