音标:[ek'streiniәs] ;
a. 外来的, 非必要的, 无关的
[医] 体外的
s. not pertinent to the matter under consideration
s. not essential
s. not belonging to that in which it is contained; introduced from an outside source

考试类型:[托福/GRE]
词性分布:
形容词100%

extraneous的用法和样例:

例句

用作形容词(adj.)
  1. Reductant from an extraneous source is introduced.外来的还原剂被引进来。
  2. Because of the extraneous and uncontrolled factors, those may affect the dependent variable.由于许多外来的无法控制的因素,这些因素可能影响应变因素。
  3. The only extraneous item I may carry is a gift.我带的唯一与旅行无关的物件是礼物。
  4. Extraneous null statements are not always harmless.无关的空语句并非总是无害的。

词汇搭配

  • extraneous factor外界因素,额外因子...
  • extraneous noise外来噪声
  • extraneous root额外根
  • extraneous risks附加险
  • extraneous information额外信息
  • extraneous income额外收入
  • extraneous gas外部气体
  • extraneous water外部水
  • extraneous material外来杂质
  • extraneous wave寄生信号,寄生波,局...
  • extraneous light外部光线
  • extraneous stimulus新异刺激
  • extraneous loss额外损失
  • extraneous reflex新异反射
  • extraneous matter外来杂质,异物...
  • extraneous contamination外来污染
  • extraneous ash外来灰分
  • extraneous interference外来干扰

经典引文

  • An extraneous body can be..easily introduced into their bladder.

    出自:M. Baillie
  • The Low-German dialects were..exposed to extraneous disturbing forces.

    出自:G. P. Marsh
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abnormal network cause
AKA
anisotropic property
apazone
appendicopathy
azuela
ball float level control
be expected to
bedrock geochemistry
Betty Friedan
bosnia and herzegovina
care cloth
closet of ease
concession stand
concussion of the labyrinth
corona test
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Cousteaus
cranching
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fantasea
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Harthacanute
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in the dark
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iynges
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k2
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Litlington
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matching magnet
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Shippers Packed Container
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system-specific compiler
tatts
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thelypteris angulariloba
to stand firm
travails
unmanned engine
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Zalesovskiy Rayon
zero reference level