[法] 追溯效力

By Nancy Steinbach Broadcast: November 19, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. When scientists want to test the effectiveness of a new drug, they usually divide

发表于:2018-12-15 / 阅读(177) / 评论(0) 分类 VOA2003(下)-环境与健康

His health condition is bound to effect his work. 他的病况一定会影响他的工作。 be bound to指一定,必定,免不了。又如: His laziness is bound to result in his failure. 他的懒惰注定导致他的失败。

发表于:2018-12-25 / 阅读(156) / 评论(0) 分类 蒋健棠英语实用句子

Benjamin Frankin wondered about(at) lightning. He combined his curiosity with imagination and carried out his well-known experiment to show that lightning and an electric spark are the same thing. Cur

发表于:2018-12-30 / 阅读(336) / 评论(0) 分类 自考英语(一)78讲

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(186) / 评论(0) 分类 英语语法 Grammar Girl

A 10-year-old refugee known for his artistic ability has held his first art show and donated all the money raised to a sick Serbian boy. Farhad Nouri has been called the little Picasso for his pictures and photographs. The Associated Press reported t

发表于:2019-01-02 / 阅读(168) / 评论(0) 分类 2017年VOA慢速英语(八)月

By Ursula Lindsey The terrorist bombings last week at resorts along Egypt's Red Sea coast raised fears of another slump in the country's tourism industry, a key sector of its economy. The industry is

发表于:2019-01-03 / 阅读(177) / 评论(0) 分类 VOA2004(下)--世界经济

Sometimes when I'm in heaven 有些时日感觉身在天堂 I get forgetful of the Earth, woah 世间繁尘琐事早已遗忘 Until I hear you bickering like boys and birds 直到我听到你的声音如鸟儿啼鸣似孩童嬉戏 The heat is on, 阳光

发表于:2019-01-03 / 阅读(142) / 评论(0) 分类 听歌学英语

今年7月,14岁的美国华裔少年刘继打破老虎伍兹的纪录,成为美国青少年高尔夫锦标赛史上最年轻的冠军,同时刷新老虎伍兹保持了19年的纪录。刘继出生在纽约州一个只有11万人口的小城市史

发表于:2019-01-09 / 阅读(201) / 评论(0) 分类 实用英语

Researchers call it the Lazarus effect the dramatic beneficial changes that antiretroviral drugs ARVs - can bring to HIV/AIDS patients and their families. The drugs are changing lives. In the biblical story, Jesus is said to have raised Lazarus from

发表于:2019-01-13 / 阅读(171) / 评论(0) 分类 VOA标准英语2010年(十二)月

Books and Arts; Damien Hirst retrospective; 文艺;书评;达米安赫斯特回顾展; Is nothing sacred?The Tate Modern stamp of approval; 无所尊重吗?泰特现代美术馆的准入章; Damien Hirst may be rich and famous, but he d

发表于:2019-01-26 / 阅读(197) / 评论(0) 分类 经济学人文艺系列

The Effect of Advertisement 广告的效果 Some businessmen were talking about advertising on TV excitedly. As none of them had ever done it before, every one had his point of view. At this moment, Mr. Grey came by. He was a car dealer and he had on

发表于:2019-01-28 / 阅读(192) / 评论(0) 分类 英语小达人

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(205) / 评论(0) 分类 科技之光

今天我们要学的词是ripple effect。 Ripple effect, 连锁反应。 The shutdown of the local mine had ripple effects on the entire community, 当地这家煤矿的关门,在整个社区引起了连锁反应。 美国汽车业界人士警告说

发表于:2019-02-02 / 阅读(173) / 评论(0) 分类 英语每日一词

今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示,Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革,但是又担心改革可能带来的副

发表于:2019-02-05 / 阅读(181) / 评论(0) 分类 英语每日一词

As the development of the society, people want to conquer the environment, they use the high technology to change the environment, when people are satisfied with what they did to the nature, the nature is starting to teach human being a lesson. In th

发表于:2019-02-06 / 阅读(180) / 评论(0) 分类 英语作文

Affect and effect are different in meaning, though frequently confused. Affect is chiefly used as a verb and its main meaning is to influence or make a difference to, as in the following example sentences: Affect一般用作动词,其含义为:影响

发表于:2019-02-07 / 阅读(249) / 评论(0) 分类 英文语法词汇

今天我们要学的词是side effect。 Side effect, 副作用。一项最近民调显示,Most Americans want health reform but fear its potential side effects, 大多数美国人都希望看到医疗改革,但是又担心改革可能带来的副

发表于:2019-02-13 / 阅读(229) / 评论(0) 分类 英语单词荟萃

As the development of the society, people want to conquer the environment, they use the high technology to change the environment, when people are satisfied with what they did to the nature, the nature is starting to teach human being a lesson. In th

发表于:2019-02-13 / 阅读(170) / 评论(0) 分类 英语作文

VATICAN CITY, Feb.28 (Xinhua) -- The resignation of Pope Benedict XVI came into effect at 8 pm local time (1900 GMT) on Thursday, who had left the Vatican by helicopter for the papal vacation retreat in south Rome earlier in the afternoon. The pope h

发表于:2019-02-17 / 阅读(195) / 评论(0) 分类 英语新闻

BEIJING, Sept. 1 (Xinhua) -- Medicine prices at public clinics have been notably reduced thanks to a policy that promotes basic medicine, an office of the State Council said Thursday. Current price levels of basic medicine used by government-funded t

发表于:2019-02-18 / 阅读(162) / 评论(0) 分类 英语新闻
学英语单词
absolute reactivity
Achille Ratti
aging-resistant
allosome
ampecillin
antimonic compound
artworld
auricularis canalis
automatic-control transient analysis
bag-carrier
Ballι
blue ribbon commissions
cali-
Camptotheca acuminata
cerebral peduncle
cermet
cess-pits
clothes basket, clothesbasket
coast-wise freighter
complex analysis
composite fold
compromised amplitude equalizer
convective-cloud-height diagram
cozied up
credentials
cshesive bandage
DANS-Cl
DENDROCHIROTA
dependency unification grammar
dextroindobufen
dideoxyinosine
Discantus
echothiopate
eco-minded
end-skew on flat
eqilateral mine
external memory
feather worm
fiescher gabelhorn
floating raft
gain factor of laser
Geneva Conference
genus scutellarias
goutty
grooved blubber
Havel
head back
heavy-tailed
high pressure tube digester
in statu pillari
individual-using-television rating
infrasonic detection
international business
JEMIA
jumping-hare
Kings Valley
knowing someone
Kǔmjingang
lagomorph
load supporting device
long-span structure
mageirocophobia
magnitude transition
mandatory control mode
mantits
matongo
maximum shear theory
mccunn
median tentacle
Metachalcolite
metastoma dodecandum lour
modulation error
n-s ratio
Octriphenate
original net rate to head office
Panacet
Plain Old Telephone Service
polydisk plough
primary solution
prolong the period of validity
rate determining factor
riddock
Sai Kung Hoi/Inner Port Shelter
scheibe
self-synchronizing device
septoria violicola
shielddrake
silbert
solar tracking
sonar surveillance system
spiral fringe
spot wobble
ST_science_miscellaneous-units-of-measurement
subpar
the interrogative
thermal layer
thermo-noise
touring route
transmitting antenna
turnover bonus
what a day
xanthate yellow