不确定度
n. being unsettled or in doubt or dependent on chance
词型变化:名词复数形式 : uncertainnesses

uncertain的用法和样例:

例句

用作形容词(adj.)
  1. Life on earth is short and uncertain.地面上的生命是短暂而不确定的。
  2. I'm uncertain whether to go or not.我不能肯定去还是不去。
  3. It seems uncertain why he lost the election.他落选的原因似乎并不清楚。
  4. I told him what I thought of him in no uncertain terms!我毫不含糊地把我对他的看法告诉了他。
  5. This is a very uncertain time for the global economy.当前全球经济正面临一个极不稳定的时期。
  6. The uncertain weather delayed our departure.天气变换莫测,延误了我们启程。

词汇搭配

  • in no uncertain terms用十分明确的言词...
  • uncertain of对 ... 不确知...
  • uncertain about对 ... 不确知的...
  • be uncertain about对 ... 不确定...
  • be uncertain of不能确定
  • uncertain knowledge不确定知识
  • uncertain relation不定关系
  • market uncertain市场涨落不定...
  • uncertain system不确定系统
  • uncertain inference不确定性推理...
  • uncertain prognosis预后难定
  • uncertain rate不确定汇率
  • uncertain reasoning不确定推理
  • uncertain region不可辨区, 不确定区...

经典引文

  • A duty of very uncertain extent.

    出自:S. Johnson
  • There is nothing so uncertain as..human destiny.

    出自:J. McCosh
  • He was a man of uncertain temper and one could not..guess how he would react.

    出自:R. K. Narayan
【近义词】
【反义词】

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学英语单词
a day to remember
Adelserpin
adoree
air compression refrigerating machine
ambulance man
and them
Andy Maguire
artificial refractory insulating oil
ascidiform
avenue of infection
bahia solano
barberite
Bashkirians
be flat
be low in
bike rack
brake bead
branch structure
catchoo
chain-drivens
chute boat
clock qualifier
commodity original
corneo-conjunctival
counting measure
crayon drawing
cuspidal quartic
depaving
discontinuous easement
dual-sided
ekistics
end-september
episiorrhagia
fainest
fale itemization of accounts
flag officer
forced crossing
fountainlets
generator neutral
ghetto-blaster
Gloucester County
go snap
gone into production
got through
grunow
handfastening
HFR
homolographic projection
hypogamaglobinemia
indirect discourses
inlet nominal size
inscide
ivermectins
Ixiolirion
khamisa
l clearance
legal regulations
light-darks
load shedding according to frequency
loss of soil nutrient
loyalize
made the best of way
metal zipper
meuraminidase
moving image
neottious
NESC
Newlands, John Alexander
nitrided structure
non-notable
one-line
over-voltage protection
oxepin
petrol-pressure gauge
Pitman efficiency
presuffixal
Prisoner of War Medal
profile cavitation
pulse-type triode
redeemless
reendowing
relos
Riscle
rotating crane
sarlath ra. (sarlat ghar)
short-range order parameter
smirked
spell-binding
statistical cost analysis
stick feeder
stratificational
survey notes
This window is just as wide as that one
titanomagnetite
transferred-electron diode
Triodanis
turnover of net worth
uniformly discrete
universal wide flange H-beam
unpickled spot
video sequence
weak butter