o'clock
adverb uk/əˈklɒk/ us/əˈklɑːk/
A1 （用于数字1至12后表示整点）…点钟
used after a number from one to twelve to say the time when it is exactly that hour
It's two o'clock. 两点钟了。
He called me at four o'clock in the morning. 他凌晨4点打电话给我。
informal humorous（进行特定活动的）时间，时刻
used to refer to a time of day when you usually do or have a particular thing
For many mums, the kids' bedtime is chocolate o'clock. 对许多妈妈来说，孩子们的睡觉时间就是巧克力时间。
It's wine o'clock! 葡萄酒时间到了！
- More examples
- Make sure you're there by five o'clock.
- I always get up at six o'clock.