give up on
phrasal verbgive up on somebody
- to stop hoping or believing that somebody will change, get better, etc.
对某人不再抱希望（或不再相信） - His teachers seem to have given up on him.
他的老师似乎不再对他抱有希望。
- His teachers seem to have given up on him.
- (also give somebody up)to believe that somebody is never going to arrive, get better, be found, etc.
对某人的到来（或康复、能否找到等）不再抱有希望