音标:[,ʌn'sainәs] ;
n. [动](环节动物等的)小钩, (腹足纲软体动物的)缘齿
n. One of the peculiar minute chitinous hooks found in large
numbers in the tori of tubicolous annelids belonging to the Uncinata.

PEOPLE IN AMERICA -March 3, 2002: Todd Duncan By Jerilyn Watson VOICE ONE: I'm Shirley Griffith. VOICE TWO: And I'm Rich Kleinfeldt with the VOA Special English program, PEOPLE IN AMERICA. Today we te

发表于:2018-12-01 / 阅读(420) / 评论(0) 分类 People in America

Israel Observes Rosh Hashanah in Uncertain Times The Jewish New Year, Rosh Hashanah, comes at a turbulent time for Israel. Israelis are observing Rosh Hashanah, the beginning of the High Holy Days and a time of reflection and prayer. There are 10 day

发表于:2018-12-08 / 阅读(84) / 评论(0) 分类 VOA标准英语2011年(九月)

World Car-Free Day is a very important holiday on the environmental calendar. Every September 22, governments, green groups and ordinary citizens highlight the damage cars are doing to the Earth. The day is a reminder that we do not need to rely so m

发表于:2018-12-29 / 阅读(129) / 评论(0) 分类 英语课程学习计划和讲义

Todd Duncan Broke Race Barriers with MusicWritten by Jerilyn Watson (MUSIC) VOICE ONE: I'm Shirley Griffith. VOICE TWO: And I'm Rich Kleinfeldt with the VOA Special English program, PEOPLE IN AMERICA. Today we tell the story of Todd Duncan -- a conce

发表于:2019-01-02 / 阅读(145) / 评论(0) 分类 名人轶事

Grammar Girl here. Today's topic is how to format questions. You think you already know this, don't you? I wonder if you're right. Everybody knows how write a plain vanilla question: What's new? They're called direct questions. But there are trickier

发表于:2019-01-02 / 阅读(137) / 评论(0) 分类 英语语法 Grammar Girl

Alisha Ryu The Iraqi Governing Council has nominated one of its own members, Shi'ite Muslim Iyad Allawi, as its prime minister of the caretaker government that will take power in Iraq on June 30. The

发表于:2019-01-03 / 阅读(152) / 评论(0) 分类 VOA2004(上)--国际时事

By Barry Newhouse Irbil, Iraq 24 February 2007 Iraqi police say a truck bomb killed 37 people and wounded more than 60 outside a Sunni mosque Satuday in restive Anbar province. Three bomb blasts in Baghdad killed at least five people and wounded 20

发表于:2019-01-12 / 阅读(188) / 评论(0) 分类 2007年VOA标准英语(二月)

The Obama administration has announced details of a $100 billion plan to entice investors to buy up bad loans from the nations troubled banks. It is hoped the plan will help ease the credit crunch that has disrupted the American economy. President B

发表于:2019-01-13 / 阅读(199) / 评论(0) 分类 VOA标准英语2009年(三月)

Baseball Manager Builds Winning Team Unconventionally in 'Moneyball' Brad Pitt is getting rave reviews and there's 'buzz' about a possible Oscar nomination for his performance in a new film set inside American professional baseball. Moneyball is base

发表于:2019-01-13 / 阅读(171) / 评论(0) 分类 VOA标准英语2011年(九月)

By Andre de Nesnera Washington 24 October 2007 U.S. plans to deploy a missile defense system in Eastern Europe continue to be a major source of contention between the United States and Russia. In this report from Washington, VOA Senior Correspondent

发表于:2019-01-16 / 阅读(156) / 评论(0) 分类 2007年VOA常速英语(十月)

By Ricci Shryock Dakar 09 October 2009 Guinean police arrest a protester on 28 Sep 2009 in front of the biggest stadium in the capital Conakry during a protest banned by Guinea's ruling junta After last week's massacre of dozens of Guineans by gover

发表于:2019-01-25 / 阅读(125) / 评论(0) 分类 VOA标准英语2009年(十月)

By Greg Flakus Uncertain, Texas 08 February 2008 Environmentalists and conservationists work to protect natural areas around the world and are often supported in by local people who want to maintain their rural lifestyle. One such place is Caddo Lake

发表于:2019-01-28 / 阅读(155) / 评论(0) 分类 VOA常速英语2008年(二月)

By Brian Wagner Miami 22 October 2007 NASA officials say possible rains and low clouds may force the delay of Tuesday's scheduled launch of the space shuttle Discovery. In Miami, VOA's Brian Wagner reports the shuttle is set to deliver a new module t

发表于:2019-01-31 / 阅读(143) / 评论(0) 分类 2007年VOA常速英语(十月)

By Cathy Majtenyi Addis Ababa, Ethiopia 24 October 2007 As Ethiopia ushers in a new millennium according to its unique calendar, many Ethiopians are concerned about the direction the country is taking. Opposition politicians claim they are denied fre

发表于:2019-01-31 / 阅读(130) / 评论(0) 分类 2007年VOA常速英语(十月)

By Cathy Majtenyi Nairobi 11 February 2007 Multiple gold medalist and track legend, Michael Johnson, runs with children in Nakulabye, a suburbs in Ugandan capital Kampala (File) A global program to promote development through sports has been launched

发表于:2019-02-05 / 阅读(178) / 评论(0) 分类 2007年VOA标准英语(二月)

By Margaret Besheer United Nations 02 April 2008 The U.N. Security Council will hold a high-level meeting with African leaders later this month in New York to discuss continuing conflicts in sub-Saharan Africa. From U.N. headquarters in New York, VOA

发表于:2019-02-05 / 阅读(133) / 评论(0) 分类 VOA常速英语2008年(四月)

By Luis Ramirez Bangkok 17 September 2007 One year has passed since the Thai military overthrew the government of Prime Minister Thaksin Shinawatra on grounds it was corrupt. The interim government is making good on promises to return the country to

发表于:2019-02-07 / 阅读(170) / 评论(0) 分类 2007年VOA标准英语(九月)

Anti-government protesters have ended their occupation of the airports in Bangkok after a court ruling removed Thailand's prime minister. But as Ron Corben reports from the Thai capital, the political outlook remains clouded, because of concerns ove

发表于:2019-02-08 / 阅读(148) / 评论(0) 分类 VOA标准英语2008年(十二月)
学英语单词
2-Methylbutan-2-ol
acen
ACK (acknowledge)
acousto-optical Q switch
adducing
Anisoc
Ashukino
Atractylodes japonica
be a great help
blepharoplast
blue sap-stain fungus
Caapucu
Caponidae
Chemodyn
chrysosoma platypum
circumbendibus
CIU (computer interface unit)
clause network
commutator grinding
correction table
counteranions
cylindrical measure
Damboa
dehydrin
desertss
detail schedule
distributing groove
Dodsonville
duckweeds
ductility value
Duff's device
el qasr (al qasr)
enamoviruses
episymbionts
ferray
fight at sharps
fishs
foveolas
freshes
full shot
Galilio number
Geoffrey of Monmouth
goupils
gradation of image
granulophyre
Guihaia
high-pressure mercury vapor lamp
hit someone when he is down
hymenophyllum productum
implicativeness
irrevincible
isochromocentric(dangeard 1946)
knitting stitches
leakage noise
lone signal unit
lot tolerance failure rate
luprops irregularis
major-leaguers
Mohr's theorem
moment of gyration
monolithic extending hybrids
navarrette
nervus trochlearis
non-dispersive waves
out of our element
over-huntings
overall height in transporting condition
performance figure
Philonian
poison wind
polarity period
pretentoria
rate anticipation swap
relieving fainting
remain force
Riffelalp
ristocetin
Ross,Harold Wallace
Sal, Pta.
San Pons, Embalse de
sanitation measures
saveage
scan electron microscope
sequential blocked file
shipping manager
silicon voltage regulator diode
stacked job process
Stellectomy
subtleship
sulfion
t'en
tabret
tailor-made tank-truck
tobe
trisazo-
TSHV
uphoff
vitrage
wages and maintenace clause
wet lab,wet laboratory
work - study program
Zāgros, Kūhhā-ye