day

US /deɪ/
UK /deɪ/
"day" picture
1.

天

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

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There are seven days in a week.
一周有七天。
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The meeting is scheduled for next Tuesday.
会议定于下周二。
:
24 hoursperiodspan
2.

白天

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

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•
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。
:
night
3.

时代, 时期

a particular period of time or an era

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

每天, 白天

during the day; daily

:
•
He works day and night.
他日夜工作。
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The store is open day.
商店白天营业。
:
dailyby day
:
day-to-dayfrom day to dayday in day outvalentine's dayFather's DayMother's Dayday trip