Hour
01
小时
each of the twenty-four time periods that exist in a day and each time period is made up of sixty minutes
例子
I have a deadline in three hours, so I need to work quickly.
我三个小时后有一个截止日期，所以我需要快速工作。
I like to watch the sunrise in the early hours of the morning.
我喜欢在清晨的小时里看日出。
02
小时
clock time
03
小时, 时刻
a special and memorable period
04
小时, 以小时计的距离
distance measured by the time taken to cover it
