音标:[sɜːfɪs'fɔːs] ;
n.地面部队(水面部队)

By Al Pessin Pentagon 24 January 2008 The American officer responsible for helping develop an Afghan Air Force says the small corps is growing steadily, but will not be ready to even begin participating in combat operations for about five years. The

发表于:2018-12-08 / 阅读(148) / 评论(0) 分类 VOA标准英语2008年(一月)

Hoverboards Ignore Gravity Can you imagine riding around the streets of your hometown on a skateboard without wheels? In the late 1980s, film director Robert Zemeckis showed a skateboard floating above the ground in his movie Back To The Future Part

发表于:2018-12-16 / 阅读(154) / 评论(0) 分类 2014年VOA慢速英语(十二)月

MICHEL MARTIN, HOST: Mars is about to get a new visitor from Earth tomorrow. If all goes well, a NASA probe called InSight will land near the Martian equator. Its mission is to study the interior of the planet. But, before it can carry out its missio

发表于:2018-12-18 / 阅读(142) / 评论(0) 分类 2018年NPR美国国家公共电台11月

Under Pressure压力之下 In physics, pressure depends on the amount of force acting on a surface and on the size of the surface. The smaller the surface, the greater the pressure. Lets say that a woman steps on your toe; she weighs 120 pounds. If s

发表于:2018-12-28 / 阅读(152) / 评论(0) 分类 初学者听力文摘精选

You get me a bigger one? We got one more guy to try. Alright. And he is, he is a locked animal, so let's see what we can do. Peggy takes me to the biggest most aggressive wolf here. He is over a hundred pounds. So that is a big male. This wolf lost i

发表于:2018-12-30 / 阅读(219) / 评论(0) 分类 国家地理2007年

地道美语听力播客English as a Second Language Podcast (ESLPod),是一家位于美国加州洛杉矶的英语教育研究机构推出的英文听力会话,于2005年7月23日首播, 主播Dr. Jeff McQuillan为南加州大学的语言学博士

发表于:2019-01-01 / 阅读(156) / 评论(0) 分类 地道美语播客

Last week, the U.N. Security Council approved a request for a temporary surge of 3,000 peacekeepers to bolster the overstretched U.N. mission in the Democratic Republic of Congo, or DRC. Possible troop contributors met on Wednesday at the United Nat

发表于:2019-01-13 / 阅读(203) / 评论(0) 分类 VOA标准英语2008年(十一月)

If we could flip a switch and just turn off the Earth's magnetic field, it will take about 15,000 years to disappear, based on the rate of decay of the field that we've seen over the last 150 years. It's currently decaying at a rate that would see an

发表于:2019-01-22 / 阅读(135) / 评论(0) 分类 自然百科2011年

The National Oceanic and Atmospheric Administration (NOAA) confirms that some of the oil escaping from that ruptured well in the Gulf of Mexico is staying beneath the surface, raising new environmental concerns about the disaster. BP says there is no

发表于:2019-01-30 / 阅读(167) / 评论(0) 分类 VOA标准英语2010年(六)月

Climate change negotiators from 173 countries have agreed on an agenda after days of bickering over the scope of talks left little time for substantive discussions. The disagreement highlighted deep divisions between developing and rich countries on

发表于:2019-01-30 / 阅读(165) / 评论(0) 分类 英语新闻

ENVIRONMENT REPORT - September 6, 2002: Geckos and Their Sticky Feet By Cynthia Kirk This is the VOA Special English ENVIRONMENT REPORT. Geckos are small lizards that live in warm climates. These liza

发表于:2019-01-30 / 阅读(175) / 评论(0) 分类 健康与环境

By Nick Wadhams Nairobi 20 September 2007 Two senior U.S. officials in East Africa say the situation in Somalia is improving despite continued violence. They have pledged American support for a joint Arab-African peacekeeping force for the shattered

发表于:2019-02-02 / 阅读(168) / 评论(0) 分类 2007年VOA标准英语(九月)

唤醒天使与魔鬼的对话:Force Of The Shore Song:Force Of The Shore Appearance is deceptive So perfect in disguise Therea?s more than what you see A semblance is protective A blinder for the eyes A place to hide and flee Flee and you all ne

发表于:2019-02-05 / 阅读(177) / 评论(0) 分类 英文摇滚歌曲

By Barbara Schoetzau New York 05 May 2008 U.N. Secretary-General Ban Ki-moon has formed a high-level task force to deal with the global food crisis. From VOA's New York Bureau, correspondent Barbara Schoetzau has the story. Mr. Ban just returned from

发表于:2019-02-06 / 阅读(149) / 评论(0) 分类 VOA标准英语2008年(五月)

Marit Larsen 从那个红遍全球的少女组合M2M里走出来的Marit Larsen并没延续M2M的流行摇滚,而是选择了清澈的民谣曲风,用她时而俏皮时而的甜蜜的嗓音来吟唱她自己写的小曲儿,带给听者如沐春风的清新感觉。 中英歌词: It's such a funny sensation to be so happy that

发表于:2019-02-06 / 阅读(183) / 评论(0) 分类 音乐咖啡厅

By Anita Elash Paris 02 August 2007 The international community has thrown its support behind the United Nations resolution authorizing a 26,000-strong peacekeeping force in Darfur. The force is to be in place by January. But some experts say getting

发表于:2019-02-07 / 阅读(219) / 评论(0) 分类 2007年VOA标准英语(八月)

今天我们要学的词是driving force。 Driving force, 推动力。不久前,脸谱网Facebook的访问量超过谷歌。业内专家认为,这种情况显示, Content sharing has become the driving force online, 内容共享已成为网络活

发表于:2019-02-08 / 阅读(154) / 评论(0) 分类 英语单词荟萃

LOS ANGELES, June 18 (Xinhua) -- Microsoft Corp. unveiled Monday a family of tablets dubbed Surface, built on Windows 8, at an event in Los Angeles. Microsoft Chief Executive Steve Ballmer introduced the company's Surface family of tablets. The devic

发表于:2019-02-17 / 阅读(156) / 评论(0) 分类 英语新闻

The scale is of course more an idea than an object, an arbitrary measure of the Earth's tremblings based on surface measurements. 当然,里氏震级是一个概念,不是一件东西,是一个根据地面测量的结果武断地得出的地球震

发表于:2019-02-25 / 阅读(141) / 评论(0) 分类 万物简史

Why Frisbees Fly With a gentle flick of the wrist on a warm summer day, you can launch a frisbee on a long and graceful flight. Why do they fly so well? One reason is something called gyroscopic force. This is the tendency of a spinning object to mai

发表于:2019-03-09 / 阅读(181) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
-mobile
4-nitrophenylhydrazine
advans
allele trend
amid-sal
anal clasper
audiometries
automatic screw machine
avoidance of the contract
bario-
Bir Tamtam
blunt knife
breizs
brief of title
Buaorcas taxicolor
chop out
community-gardening
copper undecylenate
cross inoculation group
Cruzeiro do Nordeste
curialism
darkon
dead aft
Decadopa
defer a vote
deterministic channel
dimstyle
dispatcher control table
dry-washing
elasticity of continuous medium
electrical oxide thickness
enactings
english-gothic architectures
euroart
experimental MHD generator
F.P.S.
fast neutron fission increase rate
federal deposit insurance corporation
fillet moulding
flettner control
flow integral meter
frenziedly
friction peeling
furnace outage time
gilvor
hatch control position
heat loss due to sensible heat in slag
heat-treatment shop
high-risk-pregnancy
horizontal pan-mixer
hydroxylysinuria
installation cost
intestinal sepsis
jan huss
Jewish religion
josephine pk.
knowledge use
landscape engineer
LEPOR
limit(-)cycle attractor/oscillation
long-term record
low voltage insulator
luminaries
magnetic-tape
malinauskas
Melaleuca L.
meon
mutual exchange
naikuni
neesberry
neritid gastropods
orbiting astronomical observatory (oao)
orthogonals
oscillatory current
ovalbumen
peak AGC
perineural lymphatic sheath
polyalkylated
quantum energy table
quasi-relativistic electron
qwq
rarebit
residual tree
satsuma careocaecum
spluttered
stationary gaussian process
stringbead
subsidized loan
t-systems
tanwin
tapehole clay
terminal column
toasted skin syndrome
tranation
true and false
ula (ula) flavidibasis
underinvestment
underwater self-homing device
upheaving
virtual newsroom
voice over
Western ribbon snake