hold up        
phrasal verb with hold verb uk/həʊld/ us/hoʊld/ held | held
 保持强壮;保持成功
to remain strong or successful
  Will his alibi hold up (= continue to seem true) in court? 他不在犯罪现场的证据在法庭上会站得住脚吗? 
 I hope the repairs hold up until we can get to a garage. 我希望这样修一下能让我们坚持到修车厂。