(间极之)复激作用

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(215) / 评论(0) 分类 VOA2003(下)-环境与健康

英语三大构词法 据统计,在莎士比亚时代,英语单词总量大约为十四万个,而到了伊丽莎白二世时期,英语单词量已经达到三十三万个,而现在,英语单词量竟然以超过百万。那么,单词量的

发表于:2018-12-17 / 阅读(185) / 评论(0) 分类 超级课堂四级核心词汇脱口秀

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(184) / 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(380) / 评论(0) 分类 自考英语(一)78讲

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(239) / 评论(0) 分类 实用英语

英语三大构词法 据统计,在莎士比亚时代,英语单词总量大约为十四万个,而到了伊丽莎白二世时期,英语单词量已经达到三十三万个,而现在,英语单词量竟然以超过百万。那么,单词量的

发表于:2019-01-16 / 阅读(184) / 评论(0) 分类 英语PK台

ROBERT SIEGEL, HOST: Hundreds of people around the country are still suffering medical complications from getting injections of tainted steroids produced at a Massachusetts compounding pharmacy in 2012. The former head of New England Compounding Cent

发表于:2019-01-16 / 阅读(229) / 评论(0) 分类 2017年NPR美国国家公共电台1月

AA: I'm Avi Arditti. Rosanne Skirble is away, but joining me from Los Angeles is English teacher Lida Baker to explain our topic on Wordmaster this week. It's a feature of the language called compounding. LIDA BAKER: Compounding is when we take two w

发表于:2019-01-18 / 阅读(161) / 评论(0) 分类 英语单词大师-Word Master

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(236) / 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(239) / 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(217) / 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(207) / 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(217) / 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(286) / 评论(0) 分类 英文语法词汇

BEIJING, June 9 (Xinhua) -- Heavy hail and rainstorms hit Beijing on Saturday afternoon, diffusing lingering mugginess in the city. Rainstorms swept the city from northeast to south, and the city's weather forecasting department issued hail and wind

发表于:2019-02-08 / 阅读(226) / 评论(0) 分类 英语新闻

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(259) / 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(194) / 评论(0) 分类 英语作文

AA: I'm Avi Arditti. Rosanne Skirble is away, but joining me from Los Angeles is English teacher Lida Baker to explain our topic on Wordmaster this week. It's a feature of the language called compounding. LIDA BAKER: Compounding is when we take two w

发表于:2019-02-14 / 阅读(207) / 评论(0) 分类 英语单词大师-Word Master

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(231) / 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(190) / 评论(0) 分类 英语新闻
学英语单词
A word in your ear
abigail adams
abstentiousness
amental
amniotic folds
apostrophation
ascalis
aviation meteorological element
bridge current
bromo-ll-oxoprogesterone
change presser device
chemorepulsive
chilkoot
cholangie
colic band
cooperation along specialized lines
coupler and draft gear
day vision
deck flying
diagnositc trace routine
diskette storage drive
displacement resistance
eight-port
electrogalvanizing
enter one's name for
Equal Access Act
equilibrium ring
exorcists
farragos
flat-bottomed bin
flies-by-wire
floral-design
foggite
fredrikson
galvanized bolt
general accuracy machine tool
GM_speech-into-writing
guide blade row
Hauru, Pt.
have a mind to do sth.
hidroadenoma of vulva
homoeologue
horizontal canal
hox gene
hydrologic data
inertia shear
irrefrenable
jetsetters
L-HR
letteri
lysogen
mercruy benzoate
metric series bearing
micro-pore space
monoaluminium
multiprogramming dispatching
N-pyridoxyl-5-methyltryptophan
non-christians
odd pitch screw
optical endfinish
outgazed
pachydactyly
pallet for handling goods
polynucleotide kinase
processed cheese mix
quotation bulletins
radial asymmetries
radiation angular distribution
rate determining step
resemble
retinal germ
royalizes
ruinous
ruizal
salad dressings
self-injurrious
sheesh
sit.
splachnum luteum mont.
sun dried brick
sweet unicorn plant
Taxillus thibetensis
teragray
think light of
tomater
total maintenance time
trapezohedrons
triphenylguanidine
tropical animal
turgo turbine
type belt printer
u.s. department of defense
unilocular anther
veterinary hospital
voltage-operated variable capacitor
waferer
waste-heat oven
watercut oil
weales
whizs
windsail
Z-pile