| 释义 | 
		Definition of razor edge in English: razor edge(also razor's edge) noun 1A sharp edge of a knife or similar implement. (刀、斧等工具的)锋利的刃  the razor edge cut deep into the side of the ship Example sentencesExamples -  The Samurai whirled and swung with lightning speed and the razor edge of the sword cut nice and neatly down the point.
 -  As he did with all of his knives he had sharpened the blade to a razor edge.
 -  Smite chuckled and tickled Mecha's neck with the razor edge of the cutlass.
 -  Her sword and daggers were polished and honed to a razor edge.
 -  The razor edge nipped Adam on the cheek just below his eye.
 
 - 1.1 A critical or precarious situation.
〈喻〉危急关头;紧要关头  politically we are on a razor edge 政治上我们正处于紧要关头。 Example sentencesExamples -  For it seems clear that until Knight finds the real answer, he'll live, as always, on the razor's edge.
 -  People live on the razor's edge not knowing when the bomber will strike.
 -  The crew had been on the razor's edge for over a year now, and was finally watching this phase of the war come to a close.
 -  A racer who lived on the razor's edge, he wanted to know why Rindt's accident happened.
 -  We're not exactly perched on the razor's edge of narrative innovation.
 -  Its hipness is determined by the narrowness of the margin between art and fashion or between art and pornography; it dances on the razor's edge.
 -  These folks are risk takers living on the razor's edge of life!
 -  That organisation has placed great chunks of the planet on the razor's edge of catastrophe.
 -  It's the struggle to convert sunlight into fruit structure that keeps Argyle's wines on the razor's edge.
 -  So even though they are on the razor's edge, the children of Chennai make the risky crossing each day.
 
  - 1.2the razor edge The most advanced stage in the development of something; the cutting edge.
〈喻〉事物发展的关键时期;刀口,刀刃  in 1960 jet planes were the razor edge of chic 1960年喷气式飞机颇为流行。  - 1.3 A state of sharp incisiveness.
〈喻〉敏锐  he had honed his mind to a razor edge 他把自己的头脑训练得极为敏锐。 Example sentencesExamples -  Would the preternatural rip-rocking San Diego punk heroes lose their razor edge, get sensitive, do a ballad maybe?
 -  Eight years as a street cop and another three in NYPD's Protective Services Division had honed Derek's survival instincts to a razor's edge.
 
  
 
 Derivativesadjective  There was a metallic flash as the razor-edged leaves flew toward them. Example sentencesExamples -  Now all you need is a razor-edged credit card and you are ready to enter the gladiatorial pit that is the Christmas sales.
 -  Glass was shredded like paper into tiny, razor-edged shards.
 -  What had once been a razor-edged, crisply focused front sight suddenly turned into a furry, indistinct, gelatin-like blob.
 -  He heard the distant call of a morning jay, and then his concentration funneled into razor-edged sharpness.
 
 
 
    Definition of razor edge in US English: razor edge(also razor's edge) noun 1A sharp edge of a knife, ax, or similar implement. (刀、斧等工具的)锋利的刃 Example sentencesExamples -  The Samurai whirled and swung with lightning speed and the razor edge of the sword cut nice and neatly down the point.
 -  The razor edge nipped Adam on the cheek just below his eye.
 -  As he did with all of his knives he had sharpened the blade to a razor edge.
 -  Her sword and daggers were polished and honed to a razor edge.
 -  Smite chuckled and tickled Mecha's neck with the razor edge of the cutlass.
 
 - 1.1the razor edge The most advanced stage in the development of something; the cutting edge.
〈喻〉事物发展的关键时期;刀口,刀刃  in 1960 jet planes were the razor edge of chic 1960年喷气式飞机颇为流行。  - 1.2 A state of sharp incisiveness.
〈喻〉敏锐  he had honed his mind to a razor edge 他把自己的头脑训练得极为敏锐。 Example sentencesExamples -  Eight years as a street cop and another three in NYPD's Protective Services Division had honed Derek's survival instincts to a razor's edge.
 -  Would the preternatural rip-rocking San Diego punk heroes lose their razor edge, get sensitive, do a ballad maybe?
 
  
 
 PhrasesIn a precarious or dangerous position.  it is commonplace to believe that Finns live on the razor's edge, at the mercy of their powerful neighbor 
 
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