day

US /deɪ/
UK /deɪ/
"day" picture
1.

a period of 24 hours as a unit of time, reckoned from one midnight to the next, corresponding to a rotation of the earth on its axis

:
There are seven days in a week.
一周有七
The meeting is scheduled for next Tuesday.
会议定于下周二
2.

白天

the part of a day when there is light; the time between sunrise and sunset

:
It gets dark after day.
白天过后天就黑了。
We worked all day and night.
我们昼夜不停地工作。
3.

时代, 时期

a particular period of time or an era

:
In my grandfather's day, things were very different.
在我祖父的时代,事情大不相同。
Those were the days!
那真是美好的日子
1.

每天, 白天

during the day; daily

:
He works day and night.
日夜工作。
The store is open day.
商店白天营业。