I keep the timer set for 30 minutes, and the alarm beeps for 20 seconds when it goes off.

基本上我总是设定30分钟的倒数计时，大约20秒的闹铃。

youdao

With the timer set to a one-second interval, by the time it goes off, the request is well past complete.

计时器将时间间隔设置为 1 秒，随着时间的流逝，请求完全超过了时间间隔。

youdao

A block heater, which is designed to heat the engine and can cost under $30, on a timer set to start one to two hours before driving, does the trick in very cold climates.

用于加热引擎的缸体加热器，带有定时器，设置好于开车前一到二小时启动，其成本通常不超过 30 美元，在非常冷的天气使用很管用的。

youdao

And it can take 50 or more years for the timer set in the womb to trip the fuse and trigger a full-blown disease.

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Set a timer for 5 minutes and write down as many things you can think of that your company could improve.

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Set a timer for 5 minutes and write down as many options you can think of for earning money outside your current job.

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