Fray said he believes such a detector, with a message in a familiar voice recorded on it, will be less confusing to a child than a standard smoke alarm.

弗瑞说，他相信这种录下孩子们熟悉的声音的报警器比一般报警器能让孩子减少困惑。

youdao

The findings showed the brain's "alarm signal" in response to errors was much less pronounced in those who had drunk alcohol.

结果发现，摄入酒精的人的大脑对于错误的警报信号明显减弱。

youdao

A few years ago, because I wanted a calmer, less hurried morning with my family, I started getting up earlier - and I enjoyed it so much that I've started setting my alarm earlier and earlier.

几年以前，因为想要和家人度过平和不慌不忙的早晨，我开始早起——我非常享受这样因此开始把闹钟提前又提前。

youdao

Fido can pick up the smell of TNTvapor at concentrations of just a few parts per trillion, and it was the first sensor to find buried mines at a level comparable to dog performance, with a false-alarm rate of less than 5%.

FORBES: A Nose For Bombs

Should interest rates rise in Europe, it will be precisely because the economy (and therefore corporate profits) are growing faster than expected, which, in turn, makes alarm about today's valuations seem less valid.

ECONOMIST: Will Europe catch a cold?

The portability crowd will be a bit bummed that the Soloist only plays when connected to an AC outlet, as a battery compartment is MIA, but you will be able to wake to your favorite tune or Sirius station thanks to the built-in alarm clock, which could possibly make dragging yourself out of bed at least slightly less excruciating.

ENGADGET: Directed unveils Soloist universal media dock