She broke away from the pack and opened up a two-second lead.

她甩开所有其他赛跑者，以两秒领先。

《牛津词典》

You can see this in the following example, which reports logical CPU usage at two-second intervals.

下面的示例以两秒的时间间隔报告逻辑CPU使用量。

youdao

For example, suppose one of the requirements is that your system be able to support a million hits a second and a two-second response time.

比如，您的需求是您的系统支持每秒一百万次的点击和两秒以内的响应时间。

youdao

And on September twenty-second, eighteen sixty-two, he announced a new policy on slavery in the rebel southern states.

VOA: special.2009.10.08

Now, one possibility, as I suggested, was what I called a second ago the "Two-room explanation."

我说过,一种可能性就是,之前我称为 两个房间的解释

耶鲁公开课 - 死亡课程节选

And what you will give me in return is on the first day, one cent-- one penny; on the second day, two cents; third day, 4 cents... Every day, twice as much as the previous day, starting with one.

你们给我的是，第一天，一分钱;,第二天，二分钱，第三天，四分钱。,每天给我前一天的两倍钱，从一分钱开始。

哈佛公开课 - 幸福课课程节选

Anyone can build their business by understanding and harnessing these five forces and utilizing the two-second advantage.

FORBES: Five Forces Shaping the Future

The observation is based on a phenomenon that Kurnit calls the two-second rule.

FORBES: Is "Ad Keeping" The Next Frontier?

Research showed that most phones are answered within 10 seconds, so for Over The Horizon, the two-second is repeated and variated several different ways.

ENGADGET: Peek inside Samsung's sound lab to see ringtones being born