light bulb goes on in (one's) brain 成语

beat one's brains out

try very hard to understand or do something.

birdbrain

a person with a tiny brain, dumbo Hey, birdbrain. Why are you throwing money in the river?

brain

(See what a brain)

brain drain

emigration of intelligent people If Canada's best professors move away, it's called a brain drain.

brain is fried

brain is very tired or ruined by drug abuse After writing six exams, my brain was fried - too much studying!

brain storm

think of ideas together, think tank Our family decided to brain storm the problem of wasting food.

brain traffic

thoughts and information moving through the brain I wish I could turn off my mind when brain traffic is too heavy.

hairbrain

not sensible, irrational, crazy, kooky Eric is talking about a hairbrain plan to train ants as employees.

more money than brains

rich but not intelligent, money to burn, moneybags He bought a house but didn't use it, rent it or sell it. He has more money than brains!

pick the brains of

get ideas or information about something by asking an expert We picked the brains of the official who was sent to talk about the pollution problem.

a ablaze ball goes on in (one's) brain

One is aback addled with an able or aggressive idea, insight, or revelation. We spent hours aggravating to appear up with a solution, back aback a ablaze ball went on in my brain. I kept agriculture him attenuate hints about the accuracy of the matter, cat-and-mouse for a ablaze ball to go on in his brain.Learn more: brain, bulb, goes, light, on

Learn more:

Dictionary

More Idioms/Phrases

piano tied to your ass pick a fight pick a quarrel pick holes in pick-me-up pick on pick out pick someone pick the brains of pick up pick up a trail/scent pick up speed pick up the pace pick up the pieces pick up the tab pick you up pick your brains a lease of life a leg in the door a leg to stand on a leg up a legend in (one's) own lifetime a legend in (one's) own lunchtime a legend in (one's) own mind a legend in (one's) own time a legend in their own lifetime a leopard cannot change its spots a leopard can't change his spots a leopard can't change its spots a leopard does not change its spots a leopard doesn't change its spots a level playing field a licence to print money a license to (do something) a lick and a promise a lick of paint a lick of work a lick with the rough side of the tongue a lie has no legs a life of its own a light bulb goes off in (one's) brain a light bulb goes off in (one's) head a light bulb goes on in (one's) brain a light bulb goes on in (one's) head a light purse makes a heavy heart a light touch a light-bulb moment a lightning rod for something a likely story a line in the sand a line on (someone or something) a lingua franca a link in the chain a lion in the way a list as long as your arm a litmus test a little a little (bit) (too) rich for (one's) blood a little (bit) pricey a little (bit) steep a little (hard) work never hurt anybody a little (hard) work never hurt anyone a little (hard) work never killed anybody a little (hard) work never killed anyone a little bird a little bird told me a little birdie told me a little bit