of or during or relating to the night.
夜晚的、夜间的或者与夜晚相关的。
v. to have a second job, esp. at night
兼职（尤指夜间的）
a nocturnal journey; nocturnal stillness; nocturnal predators.
夜间的旅行；夜晚的寂静；夜间活动的食肉动物。
I want to catch a late show .
我想看一个夜间的节目。
the policeman's nightly rounds
警察夜间的例行巡视
Stars are a nocturnal sight.
星星是夜间的景观。
(biology) belonging to or active during the night.
（生物学）属于夜间或者在夜间活动的。
A nocturnal animal hunts its food at night.
夜间活动的动物在夜间猎食。
A small, dim light left on all night.
夜亮灯夜间一直开着的光线暗的小灯
A period of wakefulness, especially one observed as a religious vigil.
守夜尤指一个作宗教守夜醒着的时间
American nocturnal goatsucker with gray-and-white plumage.
北美洲灰白色羽毛夜间活动的夜鹰。
mainly nocturnal North American goatsucker.
主要在夜间活动的北美夜鹰。
One who commits burglary.
窃贼，夜盗进行夜间盗窃行为的人
workers who work during the night (as midnight to 8 a.m.).
夜间工作的工人（从午夜到上午8点）。
A watch kept during normal sleeping hours.
守夜，值夜在正常睡眠时间里的监视
night (morning,afternoon) train
夜间（早晨，下午）的列车
The fire in the stove was banked up at night.
夜间炉火是封起来的。
night BaseBall.
夜间进行的棒球运动