音标:[pli'kɔptәrәn] ;
n. & adj.[昆]襀翅目昆虫(的),石蝇(的)
n primitive winged insect with a flattened body; used as bait by fishermen; aquatic gilled larvae are carnivorous and live beneath stones
词型变化:名词复数形式 : plecopterans
【近义词】

If the world were a Village of 100 People 如果世界是个一百人的村落 David J.Smith/大卫.史密斯 Shelath Armstrory /谢拉.阿姆斯壮 If we could shrink the earth's population to a village of precisely 100 people, with all the exstin

发表于:2018-12-07 / 阅读(130) / 评论(0) 分类 世界上最美丽的英文-人生短篇

Keeping Washington DC Airspace Safe Is Tall Order 保持华盛顿领空安全是艰巨的任务 WASHINGTON Being the home of all three branches of the U.S. federal government makes Washington, D.C., the prime target for those who want to make their m

发表于:2018-12-16 / 阅读(55) / 评论(0) 分类 VOA标准英语2015年(四月)

保持华盛顿领空安全并非易事 Being the home of all three branches of the U.S. federal government makes Washington, D.C., the prime target for those who want to make their messages and ideas heard. Unfortunately, many of them choose to deli

发表于:2018-12-19 / 阅读(71) / 评论(0) 分类 VOA双语新闻 2015年4月

This could be the future of food delivery . The latest innovation, the domicopter, is taking delivery of pizza to new heights , both literally and figuratively . The unmanned helicopter is designed to get a pizza to your doorstep in minutes no stop s

发表于:2018-12-28 / 阅读(66) / 评论(0) 分类 轻松英文阅读

Grammar Girl here. Today's topic is the language of disability and disease. When I was a technical writer, questions came up all the time about how to write about people with medical conditions. So today, guest-writer Bonnie Trenga will educate us. W

发表于:2019-01-02 / 阅读(134) / 评论(0) 分类 英语语法 Grammar Girl

By Dan Robinson Washington 29 March 2007 A detainee at Guantanamo Bay, Cuba being escorted by two U.S. soldiers Arguments for and against the closure of the U.S. facility at Guantanamo Bay, Cuba used for the interrogation and detention of suspected t

发表于:2019-01-06 / 阅读(94) / 评论(0) 分类 2007年VOA标准英语(三月)

1. An insurgent group has posted this video online and says it shows a US helicopter being shot down in central Iraq, while the clip has not yet been authenticated. Four US copters have gone down in Iraq in recent weeks. 2. President Bush's 2.9 tril

发表于:2019-01-08 / 阅读(136) / 评论(0) 分类 美联社新闻一分钟2007

今天我们要学的词是helicopter parent。 Helicopter parent, 直升机父母?没错。Helicopter parents, like a helicopter, they hover closely overhead, rarely out of reach whether their children need them or not, 这些直升机父母,真的

发表于:2019-01-08 / 阅读(43) / 评论(0) 分类 英语单词荟萃

By Margaret Besheer Baghdad 05 April 2007 The U.S. military says one of its helicopters went down south of Baghdad, injuring four of the nine persons aboard. From Iraq's capital, VOA's Margaret Besheer has more. Iraq The U.S. military would not give

发表于:2019-01-08 / 阅读(99) / 评论(0) 分类 2007年VOA标准英语(四月)

Supplement: Some Useful Sentences on Payment 有关支付的常用语句 (l) We have today instructed our Bank, the Frank Bank in London to open in your favour a confirmed, irrevocable letter of credit with partial shipment and transhipment allowed c

发表于:2019-01-11 / 阅读(90) / 评论(0) 分类 实用英语

Supplement: Some Useful Sentences On Orders 有关订单的常用语句 (1) We thank you for your quotation of February 20 and enclose herewith our Order No. 456 for the captioned goods. As the goods are urgently required by our customers, we hope yo

发表于:2019-01-11 / 阅读(114) / 评论(0) 分类 实用英语

1. NATO has started an operation to recover the remains of a helicopter shot down in Afghanistan, killing 30 Americans. U.S. officials say the Americans have just completed a mission to help an army ranger unit when their copter was hit. 2. London is

发表于:2019-01-11 / 阅读(159) / 评论(0) 分类 美联社新闻一分钟2011(八月)

1. One day after a gyrocopter landed on the lawn of the US Capitol, Homeland Security is being pressed about safety. Lawmakers are questioning security procedures amid revelations that the pilot was interviewed by security service two years ago. 2. A

发表于:2019-01-11 / 阅读(115) / 评论(0) 分类 美联社新闻一分钟2015(四)月

The popular revolts roiling Egypt and other Arab countries are being driven by young people clamoring to oust autocratic governments they have known all their lives. The hardscrabble Tunis neighborhood of Ettadhamen provides a representative look at

发表于:2019-01-14 / 阅读(97) / 评论(0) 分类 VOA标准英语2011年(二月)

A: I havent seen you around, so you must be new here. B: As a matter of fact, I am. A: Its nice meeting you. B: Nice to meet you too. A: When did you move out here? B: I moved here about a month ago. A: What do you think of it so far? B: Its great. A

发表于:2019-01-15 / 阅读(91) / 评论(0) 分类 英语情景对话-邻居

A: Have you seen the new girl in school? B: No, I haven't. A: She's really pretty. B: Describe her to me. A: She's not too tall. B: Well, how tall is she? A: She's about 5 feet even. B: What does she look like, though? A: She has pretty light brown e

发表于:2019-01-18 / 阅读(97) / 评论(0) 分类 英语闲谈

People are strange, when they are strangers. Thats from a famous song. I do agree with it, although I do think all people are strange. Its a good thing that people are strange. If we were all the same, life would be boring. Its the fact that we are a

发表于:2019-01-21 / 阅读(139) / 评论(0) 分类 纯正英语一分钟

PEOPLE IN AMERICA - September 8, 2002: Edward Weston By Mario Ritter Point Lobos VOICE ONE: I’m Mary Tillotson. VOICE TWO: And I’m Steve Ember with the VOA Special English program, PEOPLE IN AMERI

发表于:2019-01-30 / 阅读(137) / 评论(0) 分类 People in America

Jeff: So where are you from? Tim: I'm from Oregon. It's right above California. It's on the West Coast of America. Jeff: So the State of Oregon. Tim: It's on the West Coast between California and Washington. Jeff: So you're neighbor states, say Calif

发表于:2019-02-03 / 阅读(59) / 评论(0) 分类 原版英语对话1000个

People Who Exercise on Work Days are Happier People's mood significantly improves afterexercising People who exercise on work days are more productive, happier and suffer less stress than on non-gymdays, scientists revealed today. University of Brist

发表于:2019-02-03 / 阅读(78) / 评论(0) 分类 阅读空间
学英语单词
a thousand pardons for doing sth.
Agou
ash pan damper
associable design
At the close order
benzene polyhalide
boring machinery
brumbies
call loan rate
Canal Zone Code
canot
carboxylase(s)
Chang-yǒn
check angle
chief group of occupation
coefficient of local heat loss
complete measure
coupler centre line
currency of over valuation
CVMA
cycle-to-cycle stability
cypraea kuroharai
Czecho-Slovakia
diphasic antigen
direct stiffness method
diuresis and expelling stone
door rail
drain voltage
dunce-man
earth's axes
eye voice span
glass matrix composite
governor force curve
heath peat
Hi-volt. (high voltage)
high speed steel tool bit
highly-parallel arithmetic
hipponix conica
hydraulics weight
hydrogenated amorphous carbon
icosidodecahedrons
imperfect real right
included pit aperture
inspiration center
insulinotropic hormone
Jianograptus
keep one's own counsel
Kinloch Rannoch
lamp jack
landing collar
livestock husbandry
low carbon steel welding electrode
mercuric perchlorate
microchemical tests
mies
MLPC (multi-layer printed circuit)
monforts
name service
national press photographers association
obesa
odocoileus virginianuss
over-pass
palaeo-climatology
Passifloraceae
Pechora River
permanent seat
Phlebotomus pooi
phosphaturesis
prepicked
princess post
probabilistic geometry
Qiuxu
quality differentiation
quaternary periods
quite other
radial-equilibrium
re-grow
reactionary slogan
refikite
Rolling-stone
selective forward error correcting mode
show someone what for
side-roads
soft fiber core
Somes Pt.
sports timer
synecologyy
tax protester
thermal flowmeter
thermionic ion source
tiger kidnap
toei
torres straits
turbofed gas generator
unplayably
vibration proof swtich
vibrissina inthanon
Vicia tenuifolia
Villanova d'Asti
weight margin
X protein
zisel