countdowns
n.倒计时:从一个较大的数字开始逐渐减少,直到达到零的过程,通常用于表示某个事件即将发生。
例句
The first passenger countdowns are within a few years.
第一批乘客的倒计时会在几年内进行。
Their Hayflick countdowns were being reset.
她们的海弗利克倒计时得到了重新的设置。
But then with hundreds of database entries running hundreds of countdowns each second, the server would probably crash.
但后来随着数据库条目运行倒计时每秒钟数百,服务器可能会崩溃。