But in DB2, TIME is represented as a 24-hour clock, which ranges from 00:00:00 to 24:00:00.

但是在DB 2中，TIME用一个24小时格式的时钟数表示的，范围是从00：00：00到24：00：00。

youdao

But it doesn't make sense to live by a 24-hour clock in the Arctic, where it's dark or light for months at time.

但是在北极，每次白天和黑夜都要持续好几个月，24小时的生物钟似乎没什么意义。

youdao

Scientists have identified the mechanism that controls the internal 24-hour clock of all forms of life — from us to algae.

科学家已经证实生物钟机制存在于整个生物界——从生物链顶端的人类到低等生物海藻。

youdao

The Republican leader insists that Senator Reid file cloture, which starts a 30-hour clock.

WHITEHOUSE: Press Briefings

At the end of that 30-hour clock, no one -- no one opposes the nominee.

WHITEHOUSE: Press Briefings

Few people except airline pilots are entirely at home with the 24-hour clock.

ECONOMIST: A 24-hour day is inefficient