音标:[pri'ventә] ;
n. 妨碍者, 妨碍物, 预防者
n. One who goes before; one who forestalls or anticipates
another.
n. One who prevents or obstructs; a hinderer; that which
hinders; as, a preventer of evils or of disease.
n. An auxiliary rope to strengthen a mast.
词型变化:名词复数形式 : preventers
词性分布:
名词100%

preventer的用法和样例:

词汇搭配

  • excess voltage preventer过电压防护装置...
  • blowout preventer防喷器
  • axial mixing preventer轴向防混器
  • foam preventer防泡剂
  • annular preventer环形防喷器

9. Prevent...from... The weather prevented the flight from leaving. We must prevent Aides from spreading. This disease is a serious problem.

发表于:2018-11-28 / 阅读(258) / 评论(0) 分类 李阳疯狂英语口语突破MP3

[00:03.80]第九部分 在眼科门诊 [00:07.60]1.Let me pull up your eyelid to have a look. [00:19.58]让我翻开你的眼皮看看. [00:31.56]2.You have an infection. [00:37.62]你的眼睛感染了. [00:43.68]3.That's what caused your problem. [00:54.36]这就是你的问题所

发表于:2018-12-05 / 阅读(271) / 评论(0) 分类 医疗服务英语

By Vronique LaCapra Washington, DC 11 September 2007 In Washington, D.C., about one in fifty people has AIDS, and the annual rate of new AIDS cases is more than ten times the national average In Washington, D.C., about one in 50 people has AIDS, and

发表于:2018-12-16 / 阅读(236) / 评论(0) 分类 2007年VOA标准英语(九月)

Enable to do sth. Beneficial--- by/from Criticize Shortcomings Human Resources prevent--- prevent from Device--- facility Recovery Know-how Expert Emphasis---imphases Be lack of = short of Factor--- e

发表于:2018-12-30 / 阅读(386) / 评论(0) 分类 自考英语(一)78讲

Unit 16 Text A Heart Disease: Treat or preven t one of the greatest killers in the Western world is heart disease. The death rate from the disease has been increasing at an alarming speed for the past

发表于:2018-12-30 / 阅读(431) / 评论(0) 分类 自考英语(一)78讲

[00:00.00]painter painting panel paperwork [00:04.14]n.(油)画家,绘画者 n.油画;水彩画 n.控制板;电池帆板 n.日常文书工作 [00:08.28]part partly passage passer-by [00:12.67]vi.分手;分别 adv.部分地 n.(文章的)一段

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WRONG: The Lease does not provide for a period of time during which the Tenant is prevented to use the Premises. 错误用法:租约中并未指明房客不能使用所租房屋的时间界限。 RIGHT: The Lease does not provide for a period of ti

发表于:2019-01-08 / 阅读(217) / 评论(0) 分类 求职英语

Health Report - US Considers Approving Drug to Prevent HIV This is the VOA Special English Health Report. Studies show that a drug called Truvada can prevent HIV infections. The pill is taken once a day. Studies showed it was ninety percent effective

发表于:2019-01-12 / 阅读(276) / 评论(0) 分类 2012年VOA慢速英语(六)月

By Margaret Besheer United Nations 26 March 2008 A new report warns that if prevention efforts in Asia are not expanded, nearly 10 million people in that region will be infected by the year 2020 with the virus that causes AIDS. From United Nations h

发表于:2019-01-12 / 阅读(189) / 评论(0) 分类 VOA标准英语2008年(三月)

By Melinda Smith Washington 25 March 2008 The World Health Organization estimates there are about 18 million people with Alzheimer's disease. And that figure is expected to double by the year 2025. Many of those Alzheimer's patients will live in deve

发表于:2019-01-12 / 阅读(176) / 评论(0) 分类 VOA标准英语2008年(三月)

US Panel Recommends Approval of Drug to Prevent HIV The U.S. Food and Drug Administration held a marathon 12-hour hearing Thursday to evaluate evidence that Truvada, a once-daily pill currently being used to treat AIDS patients, also could be used to

发表于:2019-01-13 / 阅读(242) / 评论(0) 分类 VOA标准英语2012年(五月)

Americans Turn to AIDS Drugs to Prevent HIV Infection New research in Africa confirms that a once-a-day pill, used to treat patients infected with the virus which causes AIDS, also works to prevent HIV infection in healthy people. For 20-year-old New

发表于:2019-01-13 / 阅读(210) / 评论(0) 分类 VOA标准英语2011年(七月)

请看下面一题: It is so difficult a problem that _________ student in this class _________ work it out. A. any, can't B. no, can C. every, can D. no, can't 【分析】此题很容易误选A,因为从句意上看,选A可将此句理解为这

发表于:2019-01-14 / 阅读(244) / 评论(0) 分类 英文语法词汇

Lesson 54 Prevent from 1.We must prevent our city from being polluted further . 2.What prevented you from coming to our dinner party ? 3.Why do you prevent your son from joining the army ? 4.No one can prevent him from traveling round the world . 5.T

发表于:2019-01-14 / 阅读(225) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛口语初级版

By Barry Newhouse Islamabad 09 November 2007 Pakistani forces have stopped former Prime Minister Benazir Bhutto from leaving her home to lead a demonstration against the country's emergency laws. VOA's Barry Newhouse was at Ms. Bhutto's Islamabad res

发表于:2019-01-31 / 阅读(205) / 评论(0) 分类 VOA常速英语2007年(十一月)

By Al Pessin Washington 04 December 2007 The commander of NATO forces says U.S. and French units have been moved to a key outpost in Kosovo to help prevent violence in what he calls the most volatile region the alliance is dealing with. But the offic

发表于:2019-02-03 / 阅读(215) / 评论(0) 分类 VOA常速英语2007年(十二月)

H1N1的预防英语对话 H1N1是一种病毒,是Orthomyxoviridae系列的一种病毒。它的宿主是鸟类和一些哺乳动物。几乎所有甲型的H1N1病毒已被隔离,野生鸟类出现疾病属罕见。有些H1N1病毒引起严重的疾

发表于:2019-02-13 / 阅读(264) / 评论(0) 分类 实用英语

BEIJING, May 25 (Xinhua) -- A senior official has called for improved policies and methods to prevent government officials suspected of misconduct from escaping overseas. We should set up a more tight-knit and effective system to prevent lawless stat

发表于:2019-02-18 / 阅读(183) / 评论(0) 分类 英语新闻

Health officials and civilian specialists are reviewing the health ministry's comprehensive plan to tackle the virus.. As the total number of MERS patients has surged to 30 within two weeks, three cases of tertiary infection have been identified. Tho

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我们为大家整理了托福作文高分词汇,请注意,等号前面的是实际使用的,等号后面的是中国学生经常使用的单词。 aid=assist(帮助,援助) alter=change or modify(改变) ask=inquire(询问) assail=denounce(谴

发表于:2019-02-26 / 阅读(201) / 评论(0) 分类 雅思英语
学英语单词
ABMDA
active laser medium
Acton, John Emerich Edward Dal-berg
algebraicvariety
Argo-Bond alloy
as big as life
atom efficiency
aznar
Baruch de Spinoza
bellow-type expansion joint
belt-lacer
bend a sail
blacked-out
bridge-wing
by path principle
centre routine
ceramidases
Christofascists
colorectitis
complexing ion
concretion ary
curve grease
cylindrical open ended crucible
d-lab
decapitalising
diversion traffic of luggage and parcel
divort
duckboarding
dumby
ejection altitude
enduring involvement
equilibrium-reaction temperature
family loranthaceaes
fathers-of-six
flash information service
flying bishops
free discharging jet
free-associate
free-silver
friction circle
fruit wasp
generic term of geographical name
going-out
heris
Hoogwoud
hydrolytic spoilage
intermediate sinus
intracolonial
inverse assembler
isovectorial fundamental set
lattice ring
leech-finger
maori hen
Maxwell body
micro mist
multi harmonic
narrow fairway
non-dance
Noord-Brabant, Prov.
oculeus
overbiased
Oxford spelling
perturbative force
pharbitis seeg
presse
probates
religious mystics
restrictocin
revdite
rewiped
romanesque legal system
s-shaped harrow
Sagami-wan
sandwich inclusion compound
satin-covered
sea-port
seasible
self-learnings
semi-enclosed motor
sepkoski
shock absorber expander
sliding scale deductible
small-debts court
Southeast Asian arts
stainless steel hex nuts
submarine hydrothermal sulfide
sugar corn
superconscious
taillable
taltos
teleks
trichiniasis
vectored attack
velocity of retreat
vetturinos
water tight sluice door
weather-vane
Wergeland
wet sheet taker
what-d'ye-call-'em
Xenisthmidae
yellow emperor