[网络] 氨基底物

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 aim He aimed the gun at the enemy off

发表于:2018-12-05 / 阅读(178) / 评论(0) 分类 每日攻克5词

Cities Aim to Make Once-Polluted Rivers Safe for Swimming Holding hands, people jumped in the water, and floated around in Bostons Charles River recently. That is something that would not have been possible years ago because the river was so polluted

发表于:2018-12-07 / 阅读(114) / 评论(0) 分类 2017年VOA慢速英语(七)月

Steve Tracy was not looking for a job at the Community College of Baltimore County when he started taking classes there in August. But the 25 year-old from Catonsville, Maryland did find a job, almost by accident. One day while walking to class, Trac

发表于:2018-12-07 / 阅读(112) / 评论(0) 分类 2017年VOA慢速英语(十一)月

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster: new standards for English learners in American public schools. RS: One in nine public school students is a non-native English speaker; in twenty years, it could be one in four. Th

发表于:2018-12-30 / 阅读(129) / 评论(0) 分类 词汇大师(Wordmaster)

The United Arab Emirates is brimming with success stories. One of them is the visionary Dr. Omar Bin Sulaiman. Dr. Omar is a prime example of how vision and enterprise can combine to reach great heights. He is only in his thirties, but he is an inspi

发表于:2019-01-01 / 阅读(149) / 评论(0) 分类 各国名人英文介绍

Cooking Classes Aim to Restore Health After Addiction At Boston Medical Center, patients recovering from drug dependencies are getting healthier one meal at a time. For years, the hospital has offered cooking classes for patients with medical conditi

发表于:2019-01-03 / 阅读(107) / 评论(0) 分类 2018年VOA慢速英语(四)月

By Bernie Bernard The term

发表于:2019-01-03 / 阅读(154) / 评论(0) 分类 VOA2004(下)--文化艺术

IN THE NEWS - Senators Aim to Avoid Delays Over Bush's Court Nominees By Jerilyn Watson Broadcast: Saturday, May 21, 2005 I'm Steve Ember with IN THE NEWS, in VOA Special English. Jimmy Stewart in 'Mr

发表于:2019-01-09 / 阅读(107) / 评论(0) 分类 教育与新闻

Iranian Officials Insist on Peaceful Aim of Nuclear Program Kerry Sheridan One day before U.N. discussions about Iran's nuclear program open in Vienna , senior Iranian officials are repeating statemen

发表于:2019-01-11 / 阅读(126) / 评论(0) 分类 VOA2004(上)--各类新闻

New Rules Aim to Improve US Food Safety From VOA Learning English, this is the Agriculture Report in Special English. Each year, bad food sickens about one in six Americans. Proposed new rules aim to improve food safety. Officials say the changes cou

发表于:2019-01-12 / 阅读(180) / 评论(0) 分类 2013年VOA慢速英语(五)月

The TV program ended. He pushed the System button on his remote to turn off the TV. The screen turned black. But there were two light blue boxes on the black screen. One said, No Time Information. The other said, No Signal. He pressed the System butt

发表于:2019-01-22 / 阅读(134) / 评论(0) 分类 英文短篇故事(纽约)

By Parke Brewer Phoenix 02 February 2008 This year's U.S. National Football League Championship game, The Super Bowl, is expected to be one of the most watched in history. That is because for only the second time in 42 Super Bowls, a team comes in un

发表于:2019-01-26 / 阅读(129) / 评论(0) 分类 VOA常速英语2008年(二月)

HEFEI, April 9 (Xinhua) -- DMAX, a large film screen made with Chinese independent technology, on Monday was put into commercial use in a cinema in the eastern province of Anhui, as developers hope to break the IMAX monopoly in China's booming film m

发表于:2019-01-30 / 阅读(118) / 评论(0) 分类 英语新闻

Talks aimed at resolving tensions between Georgia and Russia after this summer's brief war get underway in Geneva Wednesday. The one-day meeting is being held under the auspices of the United Nations, the European Union and the Organization for Secu

发表于:2019-02-03 / 阅读(118) / 评论(0) 分类 VOA标准英语2008年(十月)

LONDON, July 22 (Xinhua) -- The captain on the US water polo team, Anthony Azevedo believes that his side can go one better than the silver medal that they won in Beijing four years ago and win the gold medal in London. Beijing saw the US defeated by

发表于:2019-02-03 / 阅读(100) / 评论(0) 分类 英语新闻

TEHRAN, Feb. 14 (Xinhua) -- Turkey and Iran aim to boost trade and political ties, the two countries' leaders said Monday during Turkish President Abdullah Gul's visit to Iran. Accompanied by(连同) a large delegation of ministers and businessmen, G

发表于:2019-02-04 / 阅读(96) / 评论(0) 分类 英语新闻

BEIJING, May 4 (Xinhuanet) -- The Avengers is going to keep the 2012 U.S. box office fighting for a new record with estimates soaring past 150 million U.S. dollars, according to media reports Friday. A three-figure domestic opening will put Avengers

发表于:2019-02-05 / 阅读(307) / 评论(0) 分类 英语新闻

Researchers in Sydney are leading a new international effort to make desalination more environmentally friendly. Current techniques tend to use excessive amounts of energy or are heavily reliant on chemicals. The University of Technology in Sydney is

发表于:2019-02-06 / 阅读(134) / 评论(0) 分类 英语新闻

Leaders of the Greek and Turkish communities of Cyprus are starting a new series of negotiations aimed at re-unifying the divided island. Cypriot President Demetris Christofias and Turkish Cypriot leader Mehmet-Ali Talat have begun a series of three-

发表于:2019-02-11 / 阅读(186) / 评论(0) 分类 VOA标准英语2010年(一月)

ULAN BATOR, Dec. 1 (Xinhua) -- Mongolia will continue to curb the spread of HIV and strive to maintain a low prevalence of the AIDS epidemic, a government official said Thursday. Gansukh Battulga, an official with the National Committee on AIDS, told

发表于:2019-02-18 / 阅读(144) / 评论(0) 分类 英语新闻
学英语单词
acutance
albert lay
anisanthous
Argyll Robertson popil sign
Athens Charter
bidenticulate
big dippers
bladder irrigating catheter
boletus roxanaes
bouenza r.
box truck
Chaurāgarh
clamping pulse
complicated molecule
comprehensive quality
cornopteris decurrentialata
craxi
cyberbabes
dadgum
dark field microscope
deep bed drier
Demodex bovis
desktop-picture
disaffinities
eadbalds
electrolytic acid cleaning
Emsland
epitope tagging
excess insurance
extraction system
feeble child
finline transitions
first mate
fly spot scanning tube
functional prerequisite
go in and out
haplacarus pairathi
High Tech Stock
hybrid progeny
hypertensive crisis
in a university
information and communications technologies
inner valve spring
insect transmission
insects
intricate detail
ionizing shock wave
karlsefni
link loader
locked middlings
makes no bones about
mean distance between failure
metal oxide semiconductor device
mineraloids
mischanneling
missile ranging miran
Muller electron gun
near-fatal
non-callable bond
origional
Orthocarpus chinensis
ourang-outang
outsending
pan troglodytes veruss
parameter specifier
paysans
photo-cell amplifier
possessing arms
preki
production order cost sheet
prominents
recording pressure gauge
reflection meter
register transfer microprogramming language
retired
Rollinia
sevennight
slow fever
smut-free
special hazard insurance
spheniscan
stairway enclosure
standard conversion cost
stoppaniite
strategic-striking capability
sulfide inclusion
thioaniline
three layer structure
top-adjacent auxiliary
total blast nozzle area
transmission report file
trigondodecahedron
TSQ
uncunningly
unimmortalize
vanadite (vanadinite)
variable function
vigintillion
well-builts
wood storks
wordaholics
world-cup