nocturnal

At nightbis used of something habitually happening during the hours of darkness

用以表示惯於在夜间发生的事

of or relating to or occurring in the night.

属于、关于或发生于夜间的。

Fire broke out during the night.

夜间突然发生了火灾.

a fire broke out during the night

夜间突然发生火灾。

(biology) belonging to or active during the night.

（生物学）属于夜间或者在夜间活动的。

More than50 percent of adolescent fatalities in car accidents occur at night.

以上的导致青少年死亡的车祸发生在夜间。

The new house physician made nightly visit and found that everything was normal.

新来的住院医生夜间查房，发现一切正常。

Enuresis, especially when occurring nocturnally during sleep.

尿床，溺褥遗尿，尤指在夜间睡眠中发生的遗尿

The incidence of tumble in day was the same as that in night.

跌倒不仅发生在活动频繁的日间,夜间跌倒例数几乎与日间相同。

Effects of Long Term Night Sub-Low Temperature and Long Term Day Sub-High Temperature on Eggplant Growth and Development;

长期夜间亚低温和长期昼间亚高温对茄子生长发育的影响

There was a brush between patrols that night.

那天夜里巡逻队之间发生了一场冲突。

Nobody know what proportion of aircraft accident occur during the pilot's natural night - time

没人知道有多大比例的空中失事是发生在飞行员的自然夜间

Effect of Different Host Plants on Spodoptera Exigua Hübner and Occurrence in the Field;

寄主植物对甜菜夜蛾的营养效应及田间发生为害的影响

It was as if he had found the thing he was meant to do.

查理似乎一夜间发生了巨变，他好似找到了立志从事的事业。

Reports say that the accident happened at the two-year-old Longtan mine in Xiaojing Township Tuesday night.

据报导，星期二夜间，小井乡开工两年的龙滩煤矿发生透水事故。

nocturnal laughing spell

夜间狂笑阵发 夜间狂笑阵发

His hair changed from black to white in a single night

一夜之间他的头发由黑变白。

Her baby arrived during the nitht.

她的婴儿是在夜间出生的。