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

Sleep timer: set how much time do you want the app to keep backlight on. (can be set from 1 min to 2 hours. )

睡眠计时器：设置某个应用程序保持背光开启的时间长度（可在1分钟至2小时之间设置）。

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.

FORBES: 1st Person | Facing an Unsettled Future After Radiation Exposure

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

FORBES: More Career Management Moves In 5 Minutes Or Less

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

FORBES: More Career Management Moves In 5 Minutes Or Less