extraneous

英 [ɪkˈstreɪniəs]

美 [ɪkˈstreɪniəs]

adj.  没有直接联系的; 无关的

TOEFLGRETEM8医学

BNC.21230 / COCA.17572

牛津词典

adj.

• 没有直接联系的；无关的
  not directly connected with the particular situation you are in or the subject you are dealing with
  1. We do not want any extraneous information on the page.
     我们不希望这一页上有任何无关的信息。
  2. We shall ignore factors extraneous to the problem.
     我们应该撇开与此问题无直接联系的因素。

柯林斯词典

• ADJ 无关的；不必要的
  Extraneousthings are not relevant or essential to the situation you are involved in or the subject you are talking about.
  1. We ought not to bring in extraneous matters in trying to find a basis for a settlement...
     我们努力寻求解决问题的基础时，不应该牵扯进无关的事情。
  2. I can choose to ignore these extraneous thoughts or certainly choose not to act on them.
     我可以选择无视这些无关的想法，当然也可以选择不按这些想法行事。

英英释义

adj

• coming from the outside
  1. extraneous light in the camera spoiled the photograph
  2. relying upon an extraneous income
  3. disdaining outside pressure groups
  Synonym:externaloutside
• not essential
  1. the ballet struck me as extraneous and somewhat out of keeping with the rest of the play
• not pertinent to the matter under consideration
  1. an issue extraneous to the debate
  2. the price was immaterial
  3. mentioned several impertinent facts before finally coming to the point
  Synonym:immaterialimpertinentorthogonal
• not belonging to that in which it is contained
  1. water free of extraneous matter
  2. foreign particles in milk
  Synonym:foreign

双语例句

• We need to be absolutely clear about all this and avoid all extraneous issues.
  我们需要对这一切绝对清楚，避免一切无关的争论。
• The program expects to find a single floating-point number in ASCII format; any extraneous characters will be ignored.
  程序期望查找ASCII格式的单精度浮点数；任何无关的字符都将忽略。
• All Risks means WPA plus additional risks, or extraneous risks, risks not incidental to transport by sea.
  一切险就是水渍险加上附加险，附加险即不是由于海上运输本身的特性所带来的风险。
• All these factors are extraneous to our objectives.
  所有这些因素都和我们的目无关。
• We ought not to bring in extraneous matters in trying to find a basis for a settlement
  我们努力寻求解决问题的基础时，不应该牵扯进无关的事情。
• A question extraneous to the discussion; These two things are related.
  与讨论不相关的问题；这是相互关联的问题。
• As a result, the headphones eliminate up to90 percent of extraneous background noise.
  因此，耳机消除高达百分之90的环境噪音。
• This eliminates a lot of boilerplate code and extraneous mapping information from your application.
  这就在您的应用程序中消除了大量的错误代码和繁琐的映射信息。
• Remove the extraneous users and roles from the realm as soon as it is practical.
  一旦可用，就从该域中删除非必要的用户和角色。
• Procedures have been established to prevent contamination from all extraneous sources.
  需要建立预防所有外来物质污染的程序。