go out like a light

To fall asleep quickly. I didn't even hear you come in last night—I was so tired that I went out like a light as soon as my head hit the pillow.

go out like a light

fall asleep or lose consciousness suddenly. informal

be/go out like a ˈlight

(informal) fall asleep very quickly or suddenly lose consciousness: She went out like a light after an exhausting day at work. One minute she was talking and laughing and the next minute she was out like a light. It was very frightening.

词组	go out like a light
释义	go out like a light go out like a light To fall asleep quickly. I didn't even hear you come in last night—I was so tired that I went out like a light as soon as my head hit the pillow. See also: go, light, like, out Farlex Dictionary of Idioms. go out like a light fall asleep or lose consciousness suddenly. informal See also: go, light, like, out Farlex Partner Idioms Dictionary be/go out like a ˈlight (informal) fall asleep very quickly or suddenly lose consciousness: She went out like a light after an exhausting day at work. One minute she was talking and laughing and the next minute she was out like a light. It was very frightening. See also: go, light, like, out Farlex Partner Idioms Dictionary See also: the sandman's coming be in the Land of Nod sound asleep in the Land of Nod dead asleep read (oneself) to sleep read oneself to sleep conk out conk out, to conk
随便看	take (out) on the street(s) take out (something) against (one) take out the trash take out to dinner take over take over the reins take own life take pains take pains over take pains, to take pains with take pains with something/to do something take part take personally take pick of take pictures take pity take pity on take pity on (someone or something) take place take/plead the fifth take possession take possession (of something) take pot luck take potluck