比消光系数

wretched incidence broaden trader coefficient ass forthcoming loom elapse imperative reckless coupon conversion lily scorch soften conception abide attendance chunk craft count shorthand villa blond intellect

发表于:2018-12-01 / 阅读(216) / 评论(0) 分类 用Mp3背六级单词

ROBERT SIEGEL, HOST: There are museums, and then, there are wonderfully specific museums. We're talking about such institutions as the American Toby Jug Museum, the German Watering Can Museum and, of course, the U.S. National Tick Museum. All of thes

发表于:2018-12-18 / 阅读(108) / 评论(0) 分类 2017年NPR美国国家公共电台6月

Unit 43 What Caused the K-T Mass Extinction? The latter part of the Cretaceous Period was a time of continental drift and accompanying volcanic activity. The supercontinent was splitting up and the continents were taking on their modern-day forms. Ma

发表于:2018-12-30 / 阅读(67) / 评论(0) 分类 英语流行话题阅读:语境识词4500

Conservationists are overestimating the number of species that have been driven to extinction(消失), scientists have said. A study has found that a third of all mammal species declared extinct in the past few centuries have turned up alive and well

发表于:2019-01-07 / 阅读(99) / 评论(0) 分类 英语新闻

Neil: Hello and welcome to Six-Minute English from BBC Learning English, I'm Neil and with me today is Rosie. Rosie: Hi there. Neil: Well, today we're talking about men. Rosie: That sounds interesting. Neil: It is very interesting especially if you'r

发表于:2019-01-07 / 阅读(167) / 评论(0) 分类 六分钟英语

3.基尼系数 Gini coefficien 国家统计局局长马建堂首次披露过去10年全国居民基尼系数的变化后,北京也将适时公布本地区的基尼系数。 Beijing will release its own Gini coefficient for 2012, a National Bureau o

发表于:2019-01-08 / 阅读(131) / 评论(0) 分类 英语笔译

By Alisha Ryu Nyeri, Kenya 22 May 2006 Jack Githae, herbal doctor, is standing next to a young MUIRI tree at his clinic in Nyeri, Kenya For thousands of years, people living around Mount Kenya in the

发表于:2019-01-08 / 阅读(187) / 评论(0) 分类 2006年VOA标准英语(五月)

Using the Right Article What word appears most often in English? It's the, also known as the definite article. Its partner, the indefinite article a, is also among the top 10 most frequent words in English. According to Professor Elka Todeva of the S

发表于:2019-01-12 / 阅读(99) / 评论(0) 分类 2016年VOA慢速英语(三)月

By Lisa Schlein Geneva 12 September 2007 A new report says the number of species threatened with extinction is escalating. The World Conservation Union, which has just released its Red List of Threatened Species, warns life on Earth will continue to

发表于:2019-01-13 / 阅读(135) / 评论(0) 分类 2007年VOA标准英语(九月)

Researchers have developed a new computer model that they say helps determine which mammals are headed for extinction as a result of human activity. Earth is undergoing its sixth mass extinction, threatening about a quarter of all mammal species, ac

发表于:2019-01-13 / 阅读(102) / 评论(0) 分类 VOA标准英语2009年(六月)

Humans Driving Massive Animal Extinction Earth is in the midst of its sixth mass extinction of animal species -- the first to be caused by humans -- in the past half-billion years, setting off a downward spiral in the environment and human health, wh

发表于:2019-01-14 / 阅读(78) / 评论(0) 分类 VOA标准英语2014年(七月)

李华正在兴致勃勃地给Larry将她去看医生的经过,没想到被Larry泼了一盆冷水。李华今天要学两个常用语,TMI和PDQ 。 LL: Oh, Li Hua, that is really TMI. I'm sorry you had to go to the doctor, but I really don't wan

发表于:2019-01-15 / 阅读(84) / 评论(0) 分类 美国之音《流行美语》

The Yangtze River is a major habitant for finless porpoise, an aquatic marine mammal close to dolphins. However due to increasing human activities the number of the animal has been declining in China over the years. Provinces along the Yangtze River

发表于:2019-01-19 / 阅读(146) / 评论(0) 分类 2018CRI中国国际广播电台

For our 10th anniversary my wife and I vacationed in Hawaii, where we went snorkeling. After an hour in the water everyone got back on the boat, except for one beautiful young woman and me. As I conti

发表于:2019-01-29 / 阅读(120) / 评论(0) 分类 趣味英语

Cambodia is home to the largest population of sun bears left in the wild. As the worlds smallest bear species, they are now facing a high risk of extinction due to the twin threat of habitat loss and illegal hunting. Charities are working hard to sav

发表于:2019-02-04 / 阅读(100) / 评论(0) 分类 英语新闻视频

It seems like everyone is using Twitter these days. You know, sharing little messages with each other on phones and computers. It turns out that all these little messages, if you look at them all at once, become an easy way to find people, news and t

发表于:2019-02-05 / 阅读(86) / 评论(0) 分类 英语万花筒

According to Ric Edelman, author of Ordinary People, Extraordinary Wealth, the purpose of a rsum is not to get a job, it's to get an interviewyou will get the job. A rsum should not list all your skills, but rather tease the employer with your achiev

发表于:2019-02-06 / 阅读(108) / 评论(0) 分类 实用英语

Pre-Listening Vocabulary habitat: the place where living things live extinction: the state of no longer existing threatened: facing a possible risk of extinction 24/7: all day and night; at all times human intervention: the involvement of humans Habi

发表于:2019-02-08 / 阅读(169) / 评论(0) 分类 Facts-事实

The purpose of a letter of applicationis to help the applicant obtain the job he is interested in. It should state clearly what position the applicant wants, and should tell what his abilities are and what he has to offer. It should provide a quick,

发表于:2019-02-18 / 阅读(135) / 评论(0) 分类 实用英语

Larry告诉李华他连续几天给他哥哥打电话,可是总也找不到他。 LH: Larry, 你那么急着找你哥哥,有要紧的事吗? LL: No, not really. I just want to chit chat. LH: Chit chat是什么意思啊? LL: To Chit Chat is to t

发表于:2019-03-12 / 阅读(216) / 评论(0) 分类 英语口语
学英语单词
airworthier
allocated price
arm's
armitage's restricted procedure
babbling error
barrier boards
bond interest income
Brieg
celection
ceremonies
chaologies
chudo
cladonia kurokawae
collect rents
colorcasted
concrete culvert
conferencia
Corydalis tianzhuensis
decision integrator
density expected loss
desecularizing
double-diffusion treatment
drop-fronts
egg grader
engine repair section
epitomies
eppies
excavator equipment
extrusion stretcher
fan diffuser
Ferdinand the Great
fumitremorgins
gas filled valve
Gerardus Mercator
glucocorticords
go-and-not-go guage
group terminal equipment
GSRS (generic seismic response spectrum)
H.U.C.R.
halogenated alcohol
harmful pollutants
highbridge
holiday term
hypertape knit
idle discharge hole
immune function
infrared signal
inscribed rectangle
INSID
jack-leg
Janus particle
kaolin clay
Karatoulas
lagging-type equation
las huelgas codex
laurolinium acetate
lichenstarch
local asphyxia
lood ahead to
loyaller
mallin
maximum permissible noise level
Mazdaism,Mazdeism
minehillite
monion
natural boundary
night-nurse
parametrism
phloroglucol
plant-design
policy level
principal axis transformation
principal formula of integral geometry
Put Warrant
R wave
remote transmitter
room resonance
sanitation of judgment
seaside sparrow
second-forbiden spectrum
separating sieve
shear-hook
soft berth
software engineering economics
source-and-sink method
splenomas or splenomata
successor list
Sūq al Jum'ah
tabanus fuscicornis
take amiss
the last record
theft-boot
tourist attraction
unmeddlesome
Van der Waals
veinclearing
Via Dolorosa
websight
what's happen?
winter stagnation period
xenolithic enclave
zigzag table separator