hinge upon
phrasal verbhinge on/upon something
- (of an action, a result, etc.) to depend on something completely
有赖于；取决于 - Everything hinges on the outcome of these talks.
一切都取决于这几次会谈的结果。 - hinge on/upon how, what, etc… His success hinges on how well he does at the interview.
他能否成功要看他在面试中的表现。
- Everything hinges on the outcome of these talks.