| 单词 | 仅能 |
| 释义 | 〔unique〕Over the course of the centuryunique has become the paradigmatic example of the class of terms that do not allow comparison or modification by an adverb of degree such as very, somewhat, or quite. Thus, most grammarians believe that it is incorrect to say that something isvery unique or more unique than something else, though phrases such asnearly unique and almost unique are acceptable. In the most recent survey the sentenceHer designs are quite unique in today's fashion scene was unacceptable to 80 percent of the Usage Panel. · Critical objections to the comparison and degree modification of absolute terms date to the 18th centuryand have been applied to a wide group of adjectives includingequal, fatal, omnipotent, parallel, perfect, and unanimous. According to the standard argument, such words denote properties that a thing either does or does not have but cannot have to a qualifiable degree.Thus ifunique is properly used to mean "without equal or equivalent,” something either is unique or it isn't, and phrases such asvery unique and more unique can only betray a weakening of the sense to mean something like "unusual" or "distinctive.” It is true that comparison and modification ofunique are often associated with the style favored by copywriters, as in the advertisement announcing thatOmaha's most unique restaurant is now even more unique or in the claim that a new automobile is So unique, it's patented. But modification ofunique is also found in the work of reputable writers, where it may lack any connotations of hyperbole.A painting is described asthe most unique of Beckman's self-portraits, and a travel writer states thatChicago is no less unique an American city than New York or San Francisco. The relative acceptability of these usages reflects the semantic subtlety ofunique itself. If we were to useunique only according to the strictest criteria of logic, after all, we might freely apply the term to anything in the worldsince nothing is wholly equivalent to anything else.Clearly, then, when we say that a restaurant or painting is unique,we mean that it is worthy of inclusion in a class by itself according to certain implicit but generally accepted criteria.Thus a legitimately unique painting might be one that realizes an unparalleled aesthetic vision,but not one that is rendered only in pigments whose names begin with the lettero; and a legitimately unique restaurant might be one that serves 18th-century French cuisine according to the original recipes,not one that has been installed in a converted sardine cannery.Given this understanding, it is not inherently impossible to think of uniqueness as a matter of degree,in the sense that one painting or restaurant may be more or less worthy of inclusion in a class by itself than some other. ·What is troubling about the copywriters' use ofunique is not that the word has become a synonym for unusual. Rather, it is the copywriters who are using the word in conformity with strict logic.Uniqueness is claimed for a restaurant in virtue of some trivial properties of its decor or menu,or for a resort hotel that simply happens to have a singularly picturesque view of the bay.Though it may be true that such properties render these thingslogically unique, they do not constitute legitimate grounds for putting the things into a class by themselves according to the criteria ordinarily invoked when things are sorted into classes.In fact, the abuse ofunique can be cloying even when no modification or comparison is involved; when we read an advertisement for a line of sportswear that featuresa unique selection of colors, we may suspect that the distinctive properties of the color selection are not so remarkable as the advertiser would have us believe. But it is not surprising that these uses ofunique should lend themselves to promiscuous modification and comparison; for once it is granted that uniqueness can be claimed for any product or service that is somehow distinctive from all its competitors,it is inevitable that an increase in uniqueness will be seen in every minor innovation.See Usage Note at equal ,infinite ,parallel ,perfect 在本世纪整个过程中unique 已成为不能由程度副词，例 very、somewhat 或 quite， 比较或修饰的一类术语的例证。 因此，多数语法学家认为说某事是very unique 或 more unique than 是不正确的， 虽然短语例如nearly unique 和 almost unique 是可接受的。 在最近的调查中，句子Her designs are quite unique in today's fashion scene （她的设计在现今流行样式的场面中是很独特的） 对用法专题使用小组的百分之八十成员是不可接受的。 对纯粹术语的比较和程度修饰的主要异议可追述到18世纪，并已广泛用到许多形容词中，包括equal, fatal, omnipotent, parallel, perfect 和 unanimous。 根据标准论据，这些单词表示一事有或没有但不能有可修饰的程度的性质。于是如果unique 适当地用于表示“没有相等或相当的”，则某事是唯一的或不是唯一的， 而短语像very unique 和 more unique 仅能表露出说明某事像“不寻常的”或“独特的”的意义的减弱。 的确，unique 的比较和修饰常与撰稿人喜欢的文体相联系， 如在广告中称Omaha's most unique restaurant is now even more unique（奥马哈城的最独特的餐馆现在甚至是更加独特） 或声称新汽车是 So unique, it's patented（如此独特，它取得了专利权）。 但是unique 的修饰也在著名作家的作品中发现， 那里可能缺乏夸张法的任何涵义。描述一张油画为the most unique of Beckman's self-portraits（最独特的贝克曼的自画像）， 一位旅游作家叙述Chicago is no less unique an American city than New York or San Francisco（芝加哥比纽约或旧金山是不逊独特的美国城市）。 这些用法的相对可接受性反映unique 自身语义的巧妙。 如果我们仅按照逻辑的严格标准使用unique ， 则我们终于会自由地把此术语使用于世界上的任何事，因为没有完全等同于另一事的事。于是，显然当我们说餐馆或油画是独特的时，我们意味着根据某种隐含的但可普遍接受的判据它是值得包含在一个等级内的。于是合理独特的油画可能是实现空前未有的审美型的，而不是仅给予名字以字母O开始的颜料； 合理独特的餐馆可能根据原来的食谱提供18世纪法国菜肴的餐馆，而不是配备转换的沙丁鱼罐头食品的餐馆。按这样了解，将独特性视为程度问题不是本来就不可能的，在这个意义上一张油画或一个餐馆或多或少可能是极好的有价值的内涵物而不是其他。关于撰稿人使用unique 的困惑不是此单词已成为 unusual 的同义词。 相反地，正是撰稿人使用此单词与严密的逻辑相一致。对餐馆声称独特性是由于它的布置或菜单的某些不重要的性质，或者对于人们常去的旅馆仅因为有海湾的独一无二地别致的景象。虽然这样的性质使得这些事logically 独特的可能是真实的， 但是当事情进行了分类，根据平常实行的判据把这些事情自身放到一类，他们不组成正常的基础。事实上unique 的滥用会使人发腻，即使在没有涉及修饰或比较的时候； 当我们读运动服装的unique selection of colors（颜色的独特选择） 的一行广告时， 我们会怀疑颜色选择的独特性质并非广告商希望我们所认为的那么明显。但不必惊讶于unique 的这些用法应当适用于杂乱的修饰和比较； 就这一次可以承认，独特性能用来指任何产品或服务，它们与所有的竞争者相比较有某种程度的特色，在每一小的创新中可以看到独特性的增加是必然会发生的 参见 equal,infinite,parallel,perfect〔nonconductor〕A material that conducts little or no electricity, heat, or sound.非导体：仅能在很小的程度上或不能传导电、热或声音的物质〔biogenesis〕The principle that living organisms develop only from other living organisms and not from nonliving matter.生源说：关于生物机体仅能从其他生物机体而非无生命物质发展而来的原理〔erythroblast〕Any of the nucleated cells normally found only in bone marrow that develop into erythrocytes.成红细胞，红血球母细胞：一种有核细胞，通常仅能在骨髓中发现并能够发展成为红血球〔comet〕A celestial body, observed only in that part of its orbit that is relatively close to the sun, having a head consisting of a solid nucleus surrounded by a nebulous coma up to 2.4 million kilometers (1.5 million miles) in diameter and an elongated, curved vapor tail arising from the coma when sufficiently close to the sun. Comets are thought to consist chiefly of ammonia, methane, carbon dioxide, and water.彗星：一种天体，仅能在它比较接近于太阳的那一部分轨道才能看到，有一个包括固体核、由直径达到两千四百万公里（一千五百万英里）的星云状的彗发围绕的头部 ，当足够接近太阳时一个拉长的曲线气尾从彗发升起。人们认为彗星主要有氨、甲烷、二氧化碳和水构成〔estimate〕could only estimate the size of the crowd.仅能大致估计出人群的规模。〔parallel〕In its mathematical usageparallel is an absolute term— two lines either do or do not intersect—and as such does not admit of qualification as to degree.Some grammarians have arguedthat this restriction should apply as well to nontechnical uses of the word.According to this logic,one may not sayThe two roads have been made more parallel, except perhaps as a loose way of saying what is rendered more precisely by expressions such asmore nearly parallel. Like the analogous objection that has been made to the comparison ofequal, the point betrays a misconception about the relation between mathematical concepts and their ordinary-language equivalents.Applied to objects in the world,parallel can only denote a rough approximation to a geometric ideal. A pair of rails or parked cars cannot be truly parallel in the mathematician's sense of the termbut only more or less so,just as a road or shelf cannot be truly straight in the geometric sensebut nonetheless may be described as very straight or relatively straight.The grammarians' compunctions make even less sense when applied to metaphorical uses ofparallel, as inThe difficulties faced by the Republicans are quite parallel to those that confronted the Democrats four years ago, in which the intended meaning has nothing to do with the possibility of intersectionbut instead suggests the structural correspondence of two distinct situations.In this sense, parallelism is clearly a matter of degreeand the wordparallel can be modified accordingly. See Usage Note at equal ,perfect ,unique 在数学用法中，parallel 是一个绝对的表达法—— 两条线要么相交，要么就不相交——它既没有限定性也没有程度差别。一些语法学家曾提出，这种限制也应该适用于该词在非科技方面的用法，按照这种逻辑，人们不能说这两条路已被修得更加平行了， 除非作为用例如更接近于平行 这样的表达方法更精确地表示的东西的不够精确的说出方法。 象对equal 的比较所做的类似反对一样， 这个观点使数学概念与普通用语中等价词之间的关系引起误解。当运用到世间的实物时，parellel 仅能指与几何理想状态大致接近的状况。 一对铁轨或停放的车辆不可能按数学家对于这个术语的理解来真正地相互并行，而不过是大致平行而已，正如公路和架子不可能是真正几何意义上的笔直，但仍可被描绘成很直的或相对而言的笔直。在用到parallel 的比喻用法时，语法学家的不安就更显得意义不大了， 例如：共和党人所面临的重重困难与四年前民主党人遇到的困难十分相似， 在这句话中，该词的引申意义与相交的可能性毫无关系，然而它暗指了两种不同情况结构上的一致。在此意义上，相似性明显是程度的问题，相应地，parallel 一词也能被其它词限定修饰了。 参见 equal,perfect,unique |
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