音标:[aɪsɒ'densɪtɪ] ;
[医]等密度

The World’s Top Ten Destinations 1 Ankor Wat is part of a vast network of around a hundred ancient temples hidden deep in the Cambodian 1) jungle. A thousand years ago, this was a 2) thriving wooden

发表于:2018-11-28 / 阅读(292) / 评论(0) 分类 疯狂英语2003年

The wolves thus addressed the sheep-dogs [00:02.38]Why should you, (1)-{who are like us in so many things [00:06.11]not be entirely of one mind with us [00:09.33](2)-{and live with us as brothers should [00:11.78]We differ from you in one point only.

发表于:2018-11-29 / 阅读(261) / 评论(0) 分类 决胜四级听力必备

[00:03.89]deed deem deep deepen [00:08.76]n.(已完成的)行为, vt.认为,相信 a.深的,深刻的 v.变深,变浓 [00:13.64]deeply deer defeat defect [00:18.26]ad.深深地 n.鹿 v./n.挫败,战胜n.失败 n.缺陷,缺点 [00:22.88]de

发表于:2018-11-30 / 阅读(195) / 评论(0) 分类 考研英语词汇2005

Have you ever thought about your biological clock? Never! No. Men don’t have to think about that. Men may not think about their biological clocks, but they should. There are some men whose biologica

发表于:2018-12-11 / 阅读(163) / 评论(0) 分类 万花筒2006年

The UN refugee agency says it is worried about the security of people living in isolated villages near the former conflict zones of Georgia. It says some 2,300 people from villages in the buffer zone between the Georgian town of Gori and the breakaw

发表于:2018-12-16 / 阅读(174) / 评论(0) 分类 VOA标准英语2008年(八月)

[00:11]Day 27 [00:13]democratic [00:14]E-mail is a convenient, [00:16]highly democratic informal medium [00:19]for conveying messages that [00:21]conforms well to human needs. [00:25]density [00:26]The population density is about 500 people per squar

发表于:2018-12-18 / 阅读(269) / 评论(0) 分类 星火英语四级2000核心词

Ever wander through a supermarket and past the open refrigerated cases that house cream cheese, butter and OJ? The refrigerated shelves are protected by jets of air that blow across the front. These jets form an air shield to keep the warm air out. T

发表于:2019-01-08 / 阅读(218) / 评论(0) 分类 Scientific American(十一)月

Dieting isnt always easy, particularly if you have a sweet tooth. But by adding strawberries to your diet, you can enjoy a range of guilt-free dishes, drinks and snacks any time of day. Best of all, strawberries are low in calories, high in fiber, fa

发表于:2019-01-08 / 阅读(133) / 评论(0) 分类 阅读空间

If we look at the sky on a perfectly fine summers day we shall find that the blue colour is the most pure and intense overhead, and when looking high up in a direction opposite to the sun. Near the horizon it is always less bright, while in the regio

发表于:2019-01-08 / 阅读(151) / 评论(0) 分类 英语美文

By Carol Pearson Washington, DC 29 May 2006 watch Autism Gene report Researchers at the University of Texas Southwestern have been able to genetically change mice so their behavior is similar to some people with autism. The researchers hope their di

发表于:2019-01-13 / 阅读(214) / 评论(0) 分类 2006年VOA标准英语(五月)

RACHEL MARTIN, HOST: There was a gathering here in Washington, D.C. last week that had nothing to do with the inauguration or with politics. It was an occasion for matchmaking, although not a romantic kind. Here, farmers got set up with chefs in an e

发表于:2019-01-16 / 阅读(191) / 评论(0) 分类 2017年NPR美国国家公共电台1月

By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis

发表于:2019-01-26 / 阅读(268) / 评论(0) 分类 2006年VOA标准英语(九月)

Only 9 percent of people in China live in an environment that meets the national air quality standards, according to a scientific journal article. 根据一篇科学期刊文章表示,只有9%的中国人生活在符合国家空气质量标准的环

发表于:2019-02-03 / 阅读(136) / 评论(0) 分类 英语新闻

We all make resolutions every year to keep fit whether we have diabetes or not. The difference is that as people with diabetes, we need to keep fit, and we know that even if we don't do anything about it. One only has to read the medical abstracts an

发表于:2019-02-03 / 阅读(216) / 评论(0) 分类 实用英语

BEIJING, Jan. 29 (Xinhua) -- China's meteorological authority has introduced a new weather warning system for smog which will use readings of PM 2.5, a particle pollutant. The announcement comes as thick haze chokes many cities. The National Meteorol

发表于:2019-02-06 / 阅读(187) / 评论(0) 分类 英语新闻

Air quality in 271 out of 338 prefecture-level or above citiesfailed to meet national standards on the Chinese New Year Eveto 6 am the next morning on Feb 8, primarily because ofpollution caused by firecrackers. 除夕至8日清晨6时期间,在全国

发表于:2019-02-07 / 阅读(120) / 评论(0) 分类 阅读空间

Chinese telecommunications giant Huawei launched its new Nexus 6P smartphone in Spain on Tuesday. 中国电信巨头华为于本周二在西班牙正式发布新版旗舰智能手机Nexus 6P。 The phone, which was unveiled in October, will be availa

发表于:2019-02-08 / 阅读(127) / 评论(0) 分类 英语新闻

Times Higher Education (THE) last Wednesday reveals its BRICS And Emerging Economies University Rankings 2017. 《泰晤士报高等教育》(THE)于上周三公布了2017年《金砖国家和新兴经济体大学排名》。 China's institutions

发表于:2019-02-18 / 阅读(174) / 评论(0) 分类 英语新闻

The proportion of hazardous metal toxins in PM2.5 in Beijing has decreased for the past three years, which experts lauded as the initial achievement of the city's anti-smog measures. 过去三年,北京市PM2.5中对人体有害的金属毒素的比重

发表于:2019-02-18 / 阅读(177) / 评论(0) 分类 英语新闻

21. Eliminating problems by transferring the blame to others is often called scape-goating. 21. 用怪罪别人的办法来解决问题通常被称为寻找替罪羊。 22. The chief foods eaten in an

发表于:2019-02-26 / 阅读(149) / 评论(0) 分类 实用英语
学英语单词
abdominal examination
Actonia
aliphatic fraction
anesthetization
aquage
Artaxerxes I
artificial lift equipment
atrophy
automatic boost control regulator
B.R.T.
back of panel mounting
banking terminal device
baquerizo
bb-size
bubble drawing
cadaveric spleen transplantation
Campagna di Roma
casino-style
chalamine
choroideraemia
colophonium
Colquhounia
commit size
configuration manager
contrivancy
cream line index
crispierer
crystallization path
cyclol
delegalizes
derailment due to jumping of wheel-flange on rail
diamond cross
Dichroa yunnanensis
difference method
digit decimal
distortion-free heat treatment
embastardizing
epithecium
exogenous impurity
faggotiest
flow integral meter
Fukushima-ken
geophilous
graziella
great pyreneess
harrassowitz
high heat treatment
HIM (host interface module)
hiwar
holographically
hyperemeses gravidarum
immunobiology of bone marrow transplantation
in-out parameter
incremental collapse
indicator needle shaft
insuffer
L-system
ligamenta sacrococcygeum anterius
make away
metapostscutellum
microcircumstance
misfigured
molal surface
N. I.
nonentitive
nutating-disk
order ciconiiformess
package structure
packrats
performance-intensive
plasma clearance
preosteoclast
Puccinia saussureae-ussuriensis
ramaswamy
roasties
rock purslane
samuel
San José de la Mariquina
scammonia Convolvulus
scroll elevator
security element
SEREX
set theoretic formula
silent blow-off valve
spongy particle
spool winding
stable coalition
stress-freer
stringbeans
subcerebellar
theatre of war
toilet paper
topographic curl effect
tribenzal-diamine
tundrite-(Ce)
United States ship
vital virus
w & w(wash and wear)
was in sight
water-barrow
winter solstice?
yellow ferralsol