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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学英语单词
abnormal termination
acastus
alkylolamides
amhts
and/nor gate
bags cover dirty
bavarette
benbie
bilious colic
Birofeld
boletinus pictus
bouquetin
box connecter
breadcutter choke
breast-
brestel
bridge fault
Camellia parafurfuracea
Casearia balansae
chordoid tissue
coefficient of moisture absorption
comma butterflies
composition of concurrent forces
convection chamber
Costa del Crime
Cotolon
cycloreversions
Dazhui
education-baseds
Epidihydrochlolesterin
Ergotrate
false activation
festerings
five kinds of retardation
freeze dry
fuliginous
garden design
get patent for
habeshia
half-good
Hami melons
heighteners
hood fastener
hydrophilic soft corneal contact lens
ileocecostomy
in record numbers
in-body
infraspecific
journal brass alloy
lehr belt
let sth ride
line advance
Lorexane
low-budget
melolonthidaes
methanesulphonates
methoxys
microcomputer interface kit
mole vaporization heat
mud-flat community
n.o.
natural electromagnetic phenomena
nepeans
nestiostomy
Nimrod Glacier
nitro dyestuff
nuclear material balance report
old person
part-winding starting
pascuous
phytocordyceps ninchukispora
piffy on a rock bun
premonochromator
proselytizes
Protoverin
pseudopeptidoglycan
Pulmobeta
radiation biochemistry
red hepatization
Rickettsiales
Samotlor, Ozero
scopometry
seismic cable winch
shrine-goers
Slivenska Planina
snaintons
spongite
steam curing of concrete
straw shredder
t'ings
transfer coefficient of element
transport park
travel rope
tricks of fortune
triple pole single throw
turbo-compound diesel
underwater-to-air guided missile
waist-deeps
wide distribution
wind edema
XFCN