knife-edge是什么意思 knife-edge在线翻译 knife-edge什么意思 knife-edge的意思 knife-edge的翻译 knife-edge的解释 knife-edge的发音 knife-edge的同义词

1. The plan''s success was balanced on a knife-edge.
    计划能否成功还很难说。

1. 形势难料；结果未卜
    To be on a knife-edge means to be in a situation in which nobody knows what is going to happen next, or in which one thing is just as likely to happen as another.

    e.g. His future remains on a knife edge...
           他前途未卜。
    e.g. The game is poised on a knife-edge. One mistake or one piece of good luck could decide it.
           比赛形势扑朔迷离。一个失误或是一点运气就有可能决定胜负。

2. 形势难料的
    You can use knife-edge to refer to something that is very exciting or tense because you do not know what is going to happen next.

    e.g. Tonight''s knife-edge vote could be uncomfortably close.
           今晚投票的结果很难预料，双方实力可能会很接近，这令人紧张不安。

1. a narrow boundary

    e.g. he lived on a knife-edge between genius and insanity