同族效应;邻近效应

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(151) / 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(118) / 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(294) / 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(158) / 评论(0) 分类 英语语法 Grammar Girl

From VOA Learning English, this is Words and Their Stories! On this program, we talk about origins and usage of common expressions in American English. Today we explore the word spirit. Spirit is one of those words that has many different definitions

发表于:2019-01-02 / 阅读(218) / 评论(0) 分类 2017年VOA慢速英语(四)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(142) / 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(113) / 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(173) / 评论(0) 分类 实用英语

ROBERT SIEGEL, HOST: Among the guests Donald Trump's inauguration tomorrow will be one of his kindred spirits, a fellow populist who railed against immigration and who helped drive an electoral upset that stunned the world. I'm talking about the Brit

发表于:2019-01-16 / 阅读(114) / 评论(0) 分类 2017年NPR美国国家公共电台1月

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(155) / 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(172) / 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(133) / 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(152) / 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(145) / 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(196) / 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(205) / 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(142) / 评论(0) 分类 英语作文

【生词预览】 charity善心,kingdred亲属关系,moan呻吟 【笑话原文】 The Kings Brother A poor man, presenting himself before the King of Spain, asked his charity, telling him that he was his brother. Thinking desiring to know how h

发表于:2019-02-15 / 阅读(118) / 评论(0) 分类 英语笑话(MP3+文本)

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(167) / 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(132) / 评论(0) 分类 英语新闻
学英语单词
a. tympanica anterior
abnormal stress
absorption of chlorine
al hajar al gharbi (western hajar)
allowance for camber
allowing for expansion
anf (artial natriuretic factor)
Baranowicze
bedip
bell jar
book storage
burdur (buldur)
buzzmetrics
camera back
cartographic presentation
cashier's orders
cell coordinate
champaign
climbs-out
cloque
closed-loop engine control system
club
clucth spring cap
coarse-grained iron
Cokayne
constant angular acceleration
control section register
Costa Coffee
cotton suction duct
countermatch
courbing
cranberrying
delthyrid
diatactic
dimensionalising
diter
doseper
draw-boy
DTS-HD High Resolution Audio
elixson
Eucommiales
fity-percent rule
fold-out construction
foldscope
four-penny nail
four-rotor engine
garnetiferous
glaziers diamond
gramine
hiliferous
hilles
hydraulic capacitor
i-wasshen
indevout
industrial policy
integrally closed
interzonal vehicle
iron-bars
jumping mouse
La Cadena
labrea
large-angle grain boundary
lie near sb's heart
local air supply system
loisible
long-term loans payable
lunik
marittima
MARMOSIDAE
max-flow-min-cut theorem
memorializes
milk production value
noncontoured
Norwegian Nynorsk
onion flute
palynologies
panel-to-panel connector
partial antagonist
phenylthiocarbamides
pile welding
Piper macropodum
place in an awkward position
put your nose to the grindstone
radiation ageing
reliability maturity index
rogersville
roughspun
Schluchtern
selfreading
silence interval
sky high
squeezing drum
steam-relieving capacity
strapping(of a multiplecavity magnetron)
Streptomyces hygroscopicus var. decoyicus
the golden gate bridge
thoracic stomach
unleaned
upper insulator gasket
weak storey
xyzpdq
yolk membranes