[建] 咖啡因

There are many people who say Thomas Edison single-handedly invented the twentieth century. Although there are those who may disagree, one thing cannot be denied: Edison was a genius, and his inventions greatly affected the development of modern soci

发表于:2018-12-07 / 阅读(168) / 评论(0) 分类 名人轶事

1. Here. Have a cookie. Thanks. 2. Would you like some pie? No thank you. It looks delicious though. 3. How about a glass of wine? Thanks, but I don't drink (alcohol). 4. What will you have (to drink)? Orange juice will be fine. 5. Would you like som

发表于:2018-12-17 / 阅读(162) / 评论(0) 分类 英语词组对话

图片1 by Mignon Fogarty This is an expanded show based on the original episode covering when to use affect with an a and when to use effect with an e. This question is from Eric on the voicemail line. I have a question for you regarding the affect

发表于:2019-01-02 / 阅读(143) / 评论(0) 分类 英语语法 Grammar Girl

ENVIRONMENT REPORT – May 10, 2002: Effects of Global Warming By Cynthia Kirk This is the VOA Special English ENVIRONMENT REPORT. Scientists say the warming of the Earth’s atmosphere has begun to a

发表于:2019-01-02 / 阅读(131) / 评论(0) 分类 健康与环境

ENVIRONMENT REPORT - November 29, 2002: Effects of Oil Spill Near Spain By Cynthia Kirk env-spain-oil-spill-effects (RealAudio) env-spain-oil-spill-effects (MP3) This is the VOA Special English ENVIRO

发表于:2019-01-02 / 阅读(119) / 评论(0) 分类 健康与环境

133.Can /May I help you? 134. Do you need any help? 135. Would you like me to do that for you? 136.Is there anything I can do to help you? 137. Could you do me a favour? 138. Could you give me a hand? 139. Will you switch the light off? 140. Would yo

发表于:2019-01-08 / 阅读(187) / 评论(0) 分类 公务员英语口语

Helper Serum Boosts Effectiveness of Flu Vaccine Vaccines against swine and avian flu can be made more effective by the addition of a helper serum known as an adjuvant. The finding from a new study could let vaccine makers stretch supplies and possib

发表于:2019-01-14 / 阅读(147) / 评论(0) 分类 VOA标准英语2011年(六月)

Sanctions Have Unintended Effect on Iran's Tourism Industry - Part 3 When you're talking about travel and tourism to Iran, you can't overlook the question of U.S. and international sanctions imposed against Tehran as part of the ongoing dispute over

发表于:2019-01-14 / 阅读(105) / 评论(0) 分类 VOA标准英语2011年(八月)

Past Conflict Still Affects Aid Workers The many years of conflict in northern Uganda between government forces and the Lords Resistance Army took a heavy toll on the civilian population. The LRA carried out killings, rapes, looting, mutilations and

发表于:2019-01-14 / 阅读(192) / 评论(0) 分类 VOA标准英语2013年(二月)

Cleaning Up Nairobi's 'Takataka' Cheaply and Effectively In the Kangemi suburb of Nairobi, residents carefully avoid the piles of trash that have become permanent features of the citys landscape. One social enterprise, Takataka Solutions, aims to cha

发表于:2019-01-14 / 阅读(153) / 评论(0) 分类 VOA标准英语2013年(四月)

A: I was wondering if you need any help on your new project. B: Sure! That would be great! Are you good at writing or would you rather do the computer work? A: I would like to help with the computer work. B: Great! We are going to be working in teams

发表于:2019-01-15 / 阅读(116) / 评论(0) 分类 英语情景对话-工作

A: Would you like me to help you on your new project? B: I would love the help! Would you prefer helping with the writing part or is programming more your thing? A: I would enjoy helping with the writing portion. B: Perfect! You'll be working alone o

发表于:2019-01-15 / 阅读(123) / 评论(0) 分类 英语情景对话-工作

A: Could I help you on your new project? B: I have a need for help with writing and also a need for help with the computer work. Which would you prefer? A: I want to help with both. B: That would be wonderful. Sometimes we will be working together an

发表于:2019-01-15 / 阅读(153) / 评论(0) 分类 英语情景对话-工作

On Friday afternoon a judge sentenced lawyer Mickey Mantle to 24 hours in jail for contempt. Mantle had just won a lawsuit against a man who had struck Mantles client. The client had accidentally spilled a diet soda onto the defendants new sneakers,

发表于:2019-01-16 / 阅读(137) / 评论(0) 分类 365个英语简短小故事

ENVIRONMENT REPORT -February 8, 2002: Health Effects of World Trade Center Attack By Cynthia Kirk This is the VOA Special English ENVIRONMENT REPORT. There are growing environmental concerns about the

发表于:2019-01-23 / 阅读(163) / 评论(0) 分类 健康与环境

60 测试新药安慰剂的疗效 DATE=6-21-01 TITLE=SCIENCE REPORT - Placebo Effect Study BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(164) / 评论(0) 分类 科技之光

SCIENCE REPORT – January 3, 2002: Seasonal Affective Disorder By George Grow This is the VOA Special English SCIENCE REPORT. Some people feel sad or depressed during the winter months in northern ar

发表于:2019-01-30 / 阅读(135) / 评论(0) 分类 科技之光

One of the biggest challenges in fighting tuberculosis comes from new drug-resistant(抗药性的) strains of the disease. And one of the main reason those strains have developed is that TB patients often don't take their standard, 14-pill, course of

发表于:2019-01-31 / 阅读(143) / 评论(0) 分类 英语新闻

Greece's biggest bank says that if the country exits the euro currency bloc the effect on the nation's populace would be dramatic. As the country heads to a new round of parliamentary elections in mid-June, the National Bank of Greece said Tuesday th

发表于:2019-02-07 / 阅读(135) / 评论(0) 分类 英语新闻

Nicotine Enhances Effects of Cocaine A new study from Columbia University highlights the role of tobacco in cocaine addiction. The research indicates that nicotine may be a key gateway drug in a biological as well as a social context. Dr. Amir Levine

发表于:2019-02-12 / 阅读(130) / 评论(0) 分类 VOA标准英语2011年(十一月)
学英语单词
.str
accidental sampling
alingap
almond-butter
ammb
approach sequence
auto-answer modem acoustic coupler
Azilal
bar-hop
be sick
bear with sb
beauty school
benchtop
boiler fan turbine
business-style
cephaline gregarine
charged powder
checking number
Cleistogenes caespitosa
complex shear compliance
construers
convergence field
cookie-cutter
cross-switch
crossbar alignment network
drag stress
electromicrograph
enamel label
exploration stage
family suite
fast ion bombardment
felsheimer
folliculitis keloidalis nuchae
forking out
George, David Lloyd
goniometrical
grass skiing
grip coat
Hammarnäs
HKEY-LOCAL-MACHINE
homocyclic ring
hydraena plurifurcata
in slow-motion
jerry-builts
Kargbo
konkel
kryolite
Lady with the Lamp
lambren
launder screen
life kiss
luggis
marco polo bridge
memories with special architectures
MRW
much of a muchness
Mycetia bracteata
obstetrician
open space in woodland
optical eye level finder
photo printing
playablest
Portesham
positive air pressure control
pressure multipier
procavia capenses
pseudomonodaceaes
puddins
regression
repinement
rubbery copolymer
run-off peak
rural ecology
saibou
selective hydrotreatment
semi-synthetic sand mix
SF
sitafloxacin
sliver streak
smead
spaghetti and meatballss
spicular tubes
ST_chance-and-possibility_certainty
standard of luminous intensity
strength of flood interval
Strowger two-motion switch
sung brocade
superstimulates
tachometric relay
taipeis
take sth at face value
tangent bend
thermal acoustic oscillation
to a lesser extent
trouble coefficient
untwitted
Vejby
vortex lift
voting result
YKW
zenix
Zernicke