without an equal in quality or extent; matchless
(质量,程度)无双的,无敌的,无比的
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the incomparable beauty of Venice .威尼斯无与伦比的美丽。
 
unable to be compared; totally different in nature or extent
不能比较的;(性质,程度)截然不同的,天壤之别的
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censorship still exists, but now it's absolutely incomparable with what it was .审查制度依然存在,但与过去的已经截然不同了。
 
"late Middle English:  via Old French from Latin