单词
knife-edge
读音
ˈnaɪf edʒ
美式
英式
词根
无
释义
n. 刀刃；锐利物；处于紧要关头；十分焦虑
例句
The economy is balanced on a knife-edge.
经济形势尚不明朗。
Tonight's knife-edge vote could be uncomfortably close.
今晚的投票难以预料，结果可能会很接近，真令人紧张。
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。
The economy is balanced on a knife-edge.
经济形势尚不明朗。
Tonight's knife-edge vote could be uncomfortably close.
今晚的投票难以预料，结果可能会很接近，真令人紧张。
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。
强化记忆
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We were quite literally hanging on for our livesand doing so on a knife edge.The speed I so desperately needed brought with it danger.
that when it comes to our telomerase,we humans live on a knife edge.OK, simply put,
that permeates space-time may be standingon a knife edge, ready for cosmic collapse,and we discovered that this may be a hint
of virtual reality ever to the TED stage.And at that time, we knew that we were facing a knife-edge futurewhere the technology we needed,
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