I know

1. I understand that something is the case. A: "Have fun, but remember the rule—" B: "I know, I know, put gas in the car and be back by 10. I will." A: "What you did really hurt the company, Jack." B: "I know, boss. I'm sorry."

2. I have the answer or solution. A: "We've got to find some way of increasing sales." B: "I know, let's give out a 10%-off coupon to everyone who spends over $50." A: "Does anyone know the value of X in this equation?" B: "I know! I know! Pick me!"

词组	I know
释义	I know I know 1. I understand that something is the case. A: "Have fun, but remember the rule—" B: "I know, I know, put gas in the car and be back by 10. I will." A: "What you did really hurt the company, Jack." B: "I know, boss. I'm sorry." 2. I have the answer or solution. A: "We've got to find some way of increasing sales." B: "I know, let's give out a 10%-off coupon to everyone who spends over $50." A: "Does anyone know the value of X in this equation?" B: "I know! I know! Pick me!" See also: know Farlex Dictionary of Idioms. See also: a closed book closed book, a as we know it as you know before you know where you are have no idea in the dark, to be/keep someone be in the dark by any chance AFAIK
随便看	fit with (something) five five-alarm fire five-and-ten five-finger discount five it five o'clock shadow five-oh fiver five will get you ten fix fix an animal fixed fixed for life fixed in (one's) ways fixed up fixer fix for fixin fixing to die fixing to (do something) fixin to do fix on fix (one) with a gaze fix (one) with a look