音标:[.ʌn'sә:tnti] ; 柯林斯词典等级:2 级;
n. 不确定, 不可靠, 不确定的事物
[化] 不确定度
n. being unsettled or in doubt or dependent on chance
词型变化:名词复数形式 : uncertainties
词性分布:
名词100%

uncertainty的用法和样例:

例句

用作名词(n.)
  1. The uncertainty is unbearable!事情定不下来真让人难以忍受!
  2. There was a note of uncertainty in his voice.他的话带有不确定的调子。
  3. The only uncertainty now is the time.现在唯一不确定的就是时间。
  4. They lived in the uncertainty on the dole.他们依靠救济金的生活不安定。
  5. Man lives in a world of uncertainty.人类生活在一个变化多端的世界上。

词汇搭配

  • objective uncertainty目标不确定性...
  • information uncertainty信息不确定性...
  • timing uncertainty计时不准
  • systematic uncertainty系统不确定度...
  • inflation uncertainty通货膨胀的不确定性...
  • relative uncertainty相对不定度
  • uncertainty phase不明阶段
  • random uncertainty随机不确定度...
  • absolute uncertainty绝对误差,绝对不精确...
  • uncertainty relation不定关系
  • uncertainty level不定度水平
  • uncertainty principle测不准[不定性]原理...
  • statistical uncertainty统计不确定性...
  • uncertainty symbol不定性符号
  • probable uncertainty概率不确定度...
【近义词】
【反义词】

[00:04.28]ugly ultimate [00:06.86]a.难看的,丑陋的;讨厌的,丑恶的 a.最后的,最终的;根本的 [00:09.43]ultraviolet umbrella unable [00:13.84]a.n.紫外线(的) n.伞 a.不能的,不会的 [00:18.26]unanimous unbearable [00:21.68]a.全体

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学英语单词
Ado-Cbl
adrenoreceptor
amputate
Arwala
ashtrays
assweed
auto-collimating measuring telescope
azimuth
backsight method (orienting plane table)
balla
brewerytax
Britacil
Cheese-Cutter
chys
column guides
conventional take-off and landing aircraft (ctol)
crookening
CSL
currencies lent
damage by frost
deep sounding machine
degradosomes
depositional cycle
diagnostic test mode
differential gear adder
Ditrichum
dotarizine
ejection during combustion
electromagnetic type meter
electron beam photoetching
enantiopathic
ento-ectad
excision of polyp
fagus lucida rehd. & wils
fasciculis semilunaris
flow-ons
futtock hole
gatedamplifier
gene knock-down technique
grid transparency
hay-rick
heat balances
heat of crystallisation or melting
heat-absorbing enamel
hematocyte
hesitate squeeze
hygiene regulations
kernel space
knock an article down to a bidder
knurled-nut
lacelike
laser automatic tracking
ldc
Leptocodon hirsutus
local synchronous signal
lumbar pains
mediumic
more-intense
moulded plastic pirn
moxa-preparation
multiple-error-correcting code
myriabit storage
needle blowing unit
newings
non-optical
non-physician
observatories
out oars!
Parinaud
pearches
Priaxim
Psi Is.
pukefests
pullback blade
rabbit hair
region parameter
retrograde solubility
rider shore
sigmoid gyrus
small-signal power
spiral case
splenial teeth
statutory ganeral meeting
steady state distribution
stimulus of direct current
suppurative fracture
survey before ship is put in survice
syder
Tangangari
theoretical combustion gas volume
tiger rattlesnake
total solids by drying
trietazine
turnpike theorem
ude
ultrasonic stress meter
undertaking to appear
unexplained disturbance
vapourless
Walsoken
weighted creep ratio
white line engraving