have got to 成语
	have got to|have|have got
v. phr. Must; be in great need to do something; be obliged to. 
I am sorry but we have got to leave, otherwise, we'll miss the last train.
have to|have|have got|have got to
v., 
informal To be obliged or forced to; need to; must. 
Do you have to go now? He had to come. His parents made him. I have got to go to the doctor. I have to go to Church.
have got to
have got to see 
have to.
have got to (do something)
To be obligated, obliged, or appropriate to (do something). I don't appetite to go to the ancestors reunion, but I'm abashed I've got to. I accept got to get this article accomplished afore Monday!Learn more: have