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】

IN THE NEWS - Iraq War Ends, an Uncertain Future Begins 新闻报道 - 伊拉克战争结束,伊拉克前途未卜 This is IN THE NEWS in VOA Special English. 这里是美国之音慢速英语新闻报道。 This week, the war in Iraq officially en

发表于:2018-12-01 / 阅读(160) / 评论(0) 分类 2011年VOA慢速英语(十二)月

Many Thai Voters Uncertain as Elections Draw Near Thailand is readying for general elections Sunday seen as marking a further test of country's democratic institutions. Opinion polls indicate a tight race, with about one third of voters still undecid

发表于:2018-12-16 / 阅读(99) / 评论(0) 分类 VOA标准英语2011年(七月)

Role of Islam in New Libya Uncertain Libyan rebels are still hunting for Moammar Gadhafi, but many of their countrymen are taking time marking the end of the first holy month of Ramadan without their longtime secular leader. Islam in Libya is undergo

发表于:2018-12-16 / 阅读(102) / 评论(0) 分类 VOA标准英语2011年(八月)

Everything happens for a reason But sometimes we are uncertain of what that reason is There are times when answers are hidden to make us happy or make us sad One day in the future we will see the answer clearly and appreciate how it helped us grow. 所

发表于:2018-12-29 / 阅读(120) / 评论(0) 分类 瞬间秒杀听力

图片1 certain adj. 确定的,某一个,无疑的,必然的,可靠的 例句:For certain reasons I will be unable to attend the meeting. 因为某种原因,我不能出席这次会议。 certainly adv. 的确,(口语)当然,行 例

发表于:2018-12-30 / 阅读(114) / 评论(0) 分类 漫画搞定六级词汇(文本+音频)

Thank you, good morning 谢谢你们 早上好 Since I was a basketball player in high school 我原来在高中是篮球运动员 I've always wanted to perform at the Garden, and here I am 我总想在花园球场一展身手 今天我做到了 Pres

发表于:2018-12-30 / 阅读(90) / 评论(0) 分类 公众人物毕业演讲

核心句型: Can you run the last part by again? 你能把最后一部分重复一遍吗? run the last part by again直译过来就是:再次跑到最后一部分,这个短语的正确意思是:把最后一部分重复一遍。因此,当美

发表于:2018-12-31 / 阅读(130) / 评论(0) 分类 轻松日记商务职场篇

In the 1998 film Saving Private Ryan, actor Tom Hanks plays the part of Captain Miller. The fictional Captain Miller was an English teacher before becoming a soldier and fighting in World War II. In one scene, Captain Miller describes how he has chan

发表于:2019-01-03 / 阅读(350) / 评论(0) 分类 2017年VOA慢速英语(九)月

After World War II, many Korean families who were North or South of the line that divided the two countries were separated. The Korean War more than 60 years ago made meeting nearly impossible. And now some separated families in South Korea say they

发表于:2019-01-03 / 阅读(100) / 评论(0) 分类 2018年VOA慢速英语(八)月

[00:04.91]Charlie Chaplin direct director comedy [00:08.63]查理.卓别林 导演 (戏剧,电影等的)导演 喜剧 [00:12.36]line particular actress act [00:15.90]台词 特殊的;特别的 女演员 表演;扮演 [00:19.44]intend liftime set off

发表于:2019-01-10 / 阅读(167) / 评论(0) 分类 高中英语人教版高二

Om an Prepares to Vote Amid Uncertain Times Oman is preparing to hold its first general election since pro-reform demonstrations spread throughout the country earlier this year. The vote follows a pledge by the government to meet most demands set by

发表于:2019-01-14 / 阅读(127) / 评论(0) 分类 VOA标准英语2011年(十月)

Lesson 40 Uncertain 1.The date of his arrival is still uncertain. 2.I'm uncertain about his intentions . 3.My plans are still uncertain . 4.I am uncertain about its success . 5.I'm uncertain how to get there : 6.You are uncertain of my purpose . 7.My

发表于:2019-01-14 / 阅读(137) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛口语初级版

When You Start to Pursue Your Dreams 追逐梦想 You'll step out of your comfort zone.Way out. 你得走出你的安乐窝,走出来 And then you'll find out that comfort isoverrated, anyway. 走出来,你会发现在安乐窝里的日子太舒适

发表于:2019-01-22 / 阅读(94) / 评论(0) 分类 英语听力广播—Listening

Your failure is a success. Why? Simply because you have learned something out of your mistake. It's not just nothing. Life is uncertain. You are uncertain, but as long as you learn, it would make you certain enough about life. 失败就是你人生的成

发表于:2019-01-23 / 阅读(91) / 评论(0) 分类 瞬间秒杀听力

Everything happens for a reason But sometimes we are uncertain of what that reason is There are times when answers are hidden to make us happy or make us sad One day in the future we will see the answer clearly and appreciate how it helped us grow. 所

发表于:2019-01-23 / 阅读(111) / 评论(0) 分类 瞬间秒杀听力

RIO DE JANEIRO, Dec. 4 (Xinhua) -- Flamengo star Ronaldinho Gaucho may have played in his last game with the team on Sunday. The veteran midfielder described the team's final standing in fourth place of the Brazilian Championship as a sense of accomp

发表于:2019-02-03 / 阅读(108) / 评论(0) 分类 英语新闻

Great Plains Ranching Faces Uncertain Future Theres a chill in the air as high plains winds beat against the walls of Assumption Abbey. The Benedictine monastery stands like a great stone fortress at the edge of the small town of Richardton, North Da

发表于:2019-02-03 / 阅读(101) / 评论(0) 分类 VOA标准英语2011年(十一月)

Greece may get its next installment of European Union bailout funds this week, after the country's parliament approved more austerity measures. As the country cleans up from massive riots protesting the cuts, however, Greece's financial future is far

发表于:2019-02-03 / 阅读(106) / 评论(0) 分类 英语新闻

ROME, Feb. 23 (Xinhua) -- Eurozone leaders and financial markets may hold their breath on Sunday and Monday when austerity-hit Italians flock to the polls for an election whose outcome could trigger a resurgence of the eurozone debt crisis. Final opi

发表于:2019-02-08 / 阅读(160) / 评论(0) 分类 英语新闻

A free man starts a long journey,whose conclusion is uncertain. 一个自由人开始了漫长的旅程,伴随着未知的结局。 图片1

发表于:2019-02-26 / 阅读(121) / 评论(0) 分类 Daily English-2017.02
学英语单词
accidental report
acid radical
agretta
algarobilla
anti-communism,anticommunism
aristocats
azapropazone
be far short of
binary amplitude
blue corn
Bozzolo
campsicnemus obscuratus
chinese academy of science
closed chain
clye
Coccosteoidea
conductivity coefficient
contagionists
converter steelmaking
CRF (control relay forward)
cultivating equipment
diazanetetrayl
ecclesiologist
electric flat carriage
expt.
exquisitive
flourishers
flowfields
freeacid
fuzzy distance
gas-cooled twin reactor station
Guldager
gypsy-moth
Hart, L.
have one's weather weath-eye open
heart-transplant
heuristic value
Hüttau
immurations
informs on
insufficiently packed cargo
interest on investment
inverse plummet observation
judas hole
julius caesars
laterodorsally
lay paper
legal system
liquid penetration inspection
Mahongoro
makeup air
maleic acid hydrazide
marras
maximum daily yield
merged transistor logic
merohyponeuston
monkey wheel
multi-cellular electrostatic voltmeter
n-hexadecane
nervi thoracales anteriores
o-tolidine
official solictor
Opiqn
overcut fibre
pellagral gingivitis
plasmon
potash metasomatism
primary construction
prosopocoilus formosanus
prune picker
ratio scale
rayonss
reserve for burden adjustment
respiration wave
ring seal gate
Robins escapement
rpmis
run around with
runway safety shoulder
sacrofanite
Saussurea nivea
Sea People
Seixo da Beira
serositis-arthritis
silver gelatin
stationary reaction member
stumpiness
subscription warrant
Surbo
Tai Yau Bank Ltd.
take to the stage
taxation theories and principles
the dishes
tin wedding
to nick
Tyrrell, George
under-representation
vapo(u)r absorption
volcanogenic massive sulfide deposit
water tight riveting
weather lore
whitegates