[医] 搔痒癖

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. This will just take a minute. Youve probably chased a fly or two around the house this summer. And, chances are, it took a few swings before you brought down the buzzing nuisance.

发表于:2018-12-02 / 阅读(158) / 评论(0) 分类 Scientific American(八)月

DIALOGUE 96 1--Dad was really bad-tempered last night. And it's not like him. He used to like meeting my friends. 2--Well, I'm afraid you've come at rather a bad time. 1--What do you mean? 2--Well, I

发表于:2018-12-03 / 阅读(171) / 评论(0) 分类 英语经典听力对话

This is the VOA Special English Health Report. Every few years, two groups do a study of how many Americans wash their hands after using the toilet. These groups are the American Society for Microbiology and the American Cleaning Institute, formerly

发表于:2018-12-07 / 阅读(116) / 评论(0) 分类 2010年VOA慢速英语(九)月

[全屏观看] 点击右键- 另存为 可保存这个Flash影片

发表于:2018-12-12 / 阅读(173) / 评论(0) 分类 北美小学生英语一年级教材(牛津英语教材)

It Never Rains In Southern Claifornia Got on board a westbound seven forty seven Didn't think before deciding what to do Ooh, that talk of opportunities, TV breaks and movies Rang true, sure rang true

发表于:2018-12-14 / 阅读(355) / 评论(0) 分类 英语歌曲第五辑

[00:05.43]Last month, a deadly accident took place at a gold mining operation in northern Romania. [00:13.69]Cyanide poison accidentally overflowed a dam and flowed into streams leading to two major rivers in Hungary and Yugoslavia. [00:25.89]Million

发表于:2018-12-26 / 阅读(139) / 评论(0) 分类 美国英语听力80篇

World Hepatitis Day is observed on May the 19th. It aims to increase awareness worldwide of the diseases hepatitis B and hepatitis C. Its hope is to encourage the prevention and diagnosis of these two diseases, and increase the number of people who r

发表于:2018-12-29 / 阅读(119) / 评论(0) 分类 英语课程学习计划和讲义

今天我们要学的词是tit-for-tat. Tit-for-tat意思是针锋相对,以牙还牙。Islamist militants' attacks and tit-for-tat violence between rival ethnic groups have cast doubt on Mali's upcoming elections. 伊斯兰国激进分子的袭击和

发表于:2018-12-30 / 阅读(102) / 评论(0) 分类 英语单词荟萃

Youve given some thought to oxygen, carbon, uranium. But youve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and Technology, or NIST, says that ytterbium could find a rol

发表于:2019-01-08 / 阅读(127) / 评论(0) 分类 Scientific American(八)月

The U.S. Special Inspector General for Iraq Reconstruction has criticized the State Department for its management of nearly $3 billion in contracts and grants in Iraq. In two reports, auditors cited weak and ineffective State Department oversight of

发表于:2019-01-13 / 阅读(211) / 评论(0) 分类 VOA标准英语2010年(一月)

Romania is denying Moldovan accusations that it was involved in violent anti-government protests in Moldova, which left at least one woman dead and injured some 100 others. The denial came after Moldovan President Vladimir Voronin ordered the expuls

发表于:2019-01-13 / 阅读(138) / 评论(0) 分类 VOA标准英语2009年(四月)

The US government is considering, for the first time, the approval of a genetically-modified animal for human consumption. The animal being considered is salmon, but approval could open the door for other animals as well. Those who favor the move say

发表于:2019-01-13 / 阅读(164) / 评论(0) 分类 VOA标准英语2010年(七)月

Stomach cancer is one of the deadliest diseases, and ranks second among cancers worldwide with at least 800,000 deaths yearly. But in the United States, the number of cases has been declining, except for among one group of Americans. Glenda Reimer, h

发表于:2019-01-13 / 阅读(132) / 评论(0) 分类 VOA标准英语2010年(五)月

At Scripps Research Institute in Jupiter, Florida, scientists are working to find clues about how the human brain processes memories. Their laboratory test animal is not a chimp or a dog or a rat animals that we know can remember things it is the com

发表于:2019-01-13 / 阅读(166) / 评论(0) 分类 VOA标准英语2010年(三月)

This is the VOA Special English Development Report. Health experts predict that soon, more people will die from cancer than from AIDS, tuberculosis and malaria combined. They expect that by two thousand ten, cancer will become the world's leading cau

发表于:2019-01-20 / 阅读(123) / 评论(0) 分类 2010年慢速英语(三)月

Tit for Tat针锋相对An American lady traveling in England some years ago, got into an compartment of a smoking carriage where an Englishman was smoking a pipe. For a short time she sat quietly expecting that the Englishman would stop smoking. But

发表于:2019-01-28 / 阅读(141) / 评论(0) 分类 英语小达人

72 约翰斯·霍普金斯疟疾协会 DATE=7-19-01 TITLE=SCIENCE REPORT - Johns Hopkins Malaria Institute BYLINE=Jill Moss (Start at 01'0

发表于:2019-01-30 / 阅读(179) / 评论(0) 分类 科技之光

今天我们要学的词是multitasking。 Multitasking, 原本是计算机术语,指多重任务同时处理,现在已经被沿用到日常生活中,指同时干很多事情。现在的美国中学生,一边写作业,一边听音乐,还要

发表于:2019-02-02 / 阅读(104) / 评论(0) 分类 英语单词荟萃

By Stefan Bos Budapest 19 May 2007 Romania's suspended president Traian Basescu is fighting for his political life as voters decide, in a referendum, whether he should be removed from office on charges of abuse of power. But as Stefan Bos reports fro

发表于:2019-02-04 / 阅读(157) / 评论(0) 分类 2007年VOA标准英语(五月)

Offering Substitute 提供代用品 Specimen Letters1. Offering Rayon in Place of Watered Silk提供人造丝代替水洗丝Dear Sirs,Thank you for your fax of yesterday (April 3) with your order No.456 for 5,000 metres of 100cm wide watered silk. We

发表于:2019-02-05 / 阅读(187) / 评论(0) 分类 实用英语
学英语单词
-dea
acrylic plastics
air cooled lamp
alcohol inlet
Auminzatau Gory
austenitic steel
bearing gage
berus
bulb angle iron
caganer
Charles Dillon Stengel
clean steam seal system
co-existing
Corallimorpharia
corkborer
double weight hydrogen
draughtsmen
drawing near
dressing vat
Earl Haig
eccentricity errors (x-ray powder camera)
Edvard Grieg
engine super charger
eukaryons
false coordinates
far reaching
flood with
franchise system
front-end lift
funnier
Gaoua
Gestalt Psycology
gingles
GM_beside-or-besides
gramulate
grey sages
half measure
Hespeler
homed
hot air drying kiln
hymenograndin
hypecorin
incases
Khemarak Phouminville
laryngeal prominence
leaftosser
m.b.a.s
make beds
medical certification
middle-end
mini-bar
mixed dielectric capacitor
Montfort-en-Chalosse
muscular position
needle bath
negardchepe
nemipterus bathybius
neon-tube installation
nightwing
offshore-fishing boat
oil stain corrosion
ouses
phlebia odontioidea
pontificating
progressivement
Proquanone
radio range orientation
randomized routine
red
repetencies
Rhoeadineae
sacked up
scotch bonnets
seizure and capture
shifting banks
show one's age
signal communication
silent frame
silicon material
slow running
soldierwood
special arrangements
square wave carrier
stay with you
strategic support squadron
Swaffham
system operability test
take-off adapter
thrust brake
tolbutamine
total thermoremanent magnetization
turned over a new leaf
Two wrongs don't make a right.
unmixed zone
vadukul
value-system
vena hemizygos
vete
viewing device
wart cress
Wrisberg's anastomosis
y parameter