音标:[.ʌn'nәun] ; 柯林斯词典等级:3 级; 牛津三千核心词汇;
a. 不知道的, 未知的, 陌生的
n. 未知物, 未知数
n. an unknown and unexplored region
n. a variable whose values are solutions of an equation
a. not known
s. not known to exist
词型变化:名词复数形式 : unknowns
考试类型:[高考/四级/六级]
词性分布:
形容词96%
名词4%

unknown的用法和样例:

例句

用作形容词(adj.)
  1. I braced myself for the unknown.我准备好了去接受未知的命运。
  2. Its greater part is unknown to me.它的大部分对我是未知的。
  3. He was an unknown novelist then.当时他是位不出名的小说家。
  4. No one could match the skill of the unknown carver.没有哪个人的技艺能比得上那位不出名的雕刻家。

词汇搭配

  • unknown quantity难预测的人
  • an unknown quantity未知量
  • unknown character未识别字符
  • unknown losses其他损失
  • unknown solution未知液
  • content unknown货物内容不详...
  • unknown state未知状态
  • unknown clause提单上所注的货物内容...
  • unknown sample未知样品
  • unknown parameter未知参数
  • unknown function未知函数
  • unknown origin不明的起因
  • unknown condition未知条件
  • unknown term未知项
  • Unknown Soldier无名战士
  • unknown to未被 ... 知道的...
  • Wade not in unknown waters.不知水深浅,千万莫轻...
  • the great unknown伟大的无名作家(对真...
  • Unknown Warrior无名战士

经典引文

  • Contributions arrived..from quite unknown writers.

    出自:J. F. Lehmann
  • Fleeing for reasons unknown from her husband.

    出自:I. Murdoch
【近义词】
【反义词】

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学英语单词
A-Hi
angular bracket
arteria temporalis posteriors
Bakuny
Banaz Ovasι
Bavarian State Picture Galleries
be hooked up with
betterment tax
bioaccumulated limestone
Brucioli, Antonio
bubs
butyrophilin
Carex egena
case cover
cathodic sputtering
colorado spruces
congenital defect
continuous games
crewmember
crossbands
defraud the revenue
Dhiffushi
diazol
discorsive
effective anisotropy
english systems
eructator
eserobine
femes
fender anti squeak
four-constraint fit
free arc
genial angle
genus fasciolas
gymnocytode
headlight high beam filament
heating grade natural gas
high-speed machine tool
hilf
hydraulic control non-return valve
hypertrichiasis
interregional transportation
intravenous(IV)block
large scale magnetic field in galaxies
Last Mountain L.
lechfelds
Ligularia tenuicaulis
ltr-ltr
Luschka's crypts
ma nishtana
make way over the ground
Marrān
Mennonite Church
minor surgeries
monogatari
nondeterministic finite state recognizer
nuwss
off-set wave
pathshalas
peri-naphthindene
plexipaves
polygenist
polymer medicine
poodding
position fix
preuniversity
prodders
provide tilth to a soil
recellularized
roboform
secondary dat
secretory gland cell
senns
set someone back
shape straighten
stack register
staging posts
standing pulley
Strategic sale
strip an atom
strontium secondary phosphate
subprogram return point
suppression pool headers
suwe
symptomatic anthrax
tank design
the pinks
time-serving
Tranquilizing Liver-wind Decoction
transglycosylates
tukal
unaddressable storage
unbosom yourselves
uni-versal address administration
vacillations
virtual community of consumption
virtual-realities
warranty condition
window sash section
woodiphora (woodiphora) orientalis
work center load analysis detail
yarn printing