生态系统多样性

Exhibit Highlights Butterfly's Beauty, Diversity, Value to Ecosystem Flying Canvases They are gentle, colorful creatures that move with grace and flair. And in a warm and humid enclosure at the Smithsonians National Museum of Natural History in Washi

发表于:2018-12-08 / 阅读(395) / 评论(0) 分类 VOA标准英语2013年(三月)

1.vivisection 活体解剖 2.perform. experiments on animals 在动物身上做试验 3.test animals 用于实验的动物 4.be subjected to experiments 被迫接受试验 5.animal rights 动物权利 6.clinical research 临床研究 7.cruel 残忍的

发表于:2018-12-18 / 阅读(280) / 评论(0) 分类 雅思英语

雅思写作环保类重点词汇 1.vivisection活体解剖 2.perform. experiments on animals在动物身上做试验 3.test animals用于实验的动物 4.be subjected to experiments被迫接受试验 5.animal rights动物权利 6.clinical research临

发表于:2018-12-19 / 阅读(272) / 评论(0) 分类 雅思英语

Paula Molina-Acostas concerns for her own safety on her college campus first started to grow over a year ago. Molina-Acosta studies at the University of Maryland, or UMD, in College Park, Maryland. In the fall of 2016, students began seeing the words

发表于:2019-01-03 / 阅读(313) / 评论(0) 分类 2018年VOA慢速英语(四)月

AS IT IS 2013-06-01 Musical Prodigy Emily Bear Shines on Diversity Hello and welcome to As It Is. Im June Simms in Washington. Today, we take a trip to the imaginary planet Krypton to witness the historic birth of Superman and to hear about how he ca

发表于:2019-01-12 / 阅读(274) / 评论(0) 分类 2013年VOA慢速英语(六)月

Actors Criticize 'White' Oscars for Lack of Diversity The Academy Awards ceremony is Hollywoods biggest night of the year for actors and filmmakers. But this year, some are refusing to attend the ceremony. They are calling for a boycott. They are boy

发表于:2019-01-12 / 阅读(516) / 评论(0) 分类 2016年VOA慢速英语(一)月

Diversity on Display at US Presidential Inauguration The diversity of the Presidents supporters was on display at the Inauguration. Ramona Natera from Wisconsin is part of Latinas United for Obama that helped secure Hispanic support in the last elect

发表于:2019-01-13 / 阅读(267) / 评论(0) 分类 VOA标准英语2013年(一月)

The largest effort ever to protect global food supplies against climate change was announced Friday in Rome. One-fifth of the world's plants are threatened with extinction. It's Cary Fowler's mission to fight back. He's the executive director of the

发表于:2019-01-13 / 阅读(258) / 评论(0) 分类 VOA标准英语2010年(十二)月

Diversity Can Enrich Workplace As in many offices around the United States, people of different backgrounds work at the headquarters of the Internal Revenue Service in Washington D.C. Richard Regan, a Native American, joined the IRS a year ago. A mem

发表于:2019-01-13 / 阅读(290) / 评论(0) 分类 VOA标准英语2011年(十一月)

Diversity Works Well in Ethnically 'Mixed Up' Virginia Community During the current presidential campaign, anti-immigrant sentiment seems to have grown in the U.S. But for one community outside the nation's capital, home to more than 130 ethnic group

发表于:2019-01-14 / 阅读(301) / 评论(0) 分类 VOA标准英语2016年(四月)

RACHEL MARTIN, HOST: One of the details we've learned about the suspect in the New York terror attack is that he was a native of Uzbekistan. He came to this country through a visa lottery system. This lottery is open to people from countries that hav

发表于:2019-01-16 / 阅读(292) / 评论(0) 分类 2017年NPR美国国家公共电台11月

Voice 1 Thank you for joining us for todays Spotlight. Im Courtney Schutt. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 I

发表于:2019-01-19 / 阅读(272) / 评论(0) 分类 环球英语 Spotlight

今天我们要学的词是diversity。 Diversity, 多元。 The school is committed to improve the diversity of its student body, 学校致力于提高学生的多元化。星期一是美国法定假日,马丁.路德金日。 It's a time for peopl

发表于:2019-01-25 / 阅读(234) / 评论(0) 分类 英语每日一词

今天我们要学的词是diversity。 Diversity, 多元。 The school is committed to improve the diversity of its student body, 学校致力于提高学生的多元化。星期一是美国法定假日,马丁.路德金日。 It's a time for peopl

发表于:2019-02-05 / 阅读(231) / 评论(0) 分类 英语单词荟萃

动物保护类 1.vivisection 活体解剖 2.perform. experiments on animals 在动物身上做试验 3.test animals 用于实验的动物 4.be subjected to experiments 被迫接受试验 5.animal rights 动物权利 6.clinical research 临床研究

发表于:2019-02-09 / 阅读(277) / 评论(0) 分类 雅思英语

Coincident with concerns about the accelerating loss of species and habitats has been a growing appreciation of the importance of biological diversity,the number of species in a particular ecosystem,to the health of the Earth and human well-being

发表于:2019-02-19 / 阅读(321) / 评论(0) 分类 托福英语

iBT阅读词汇题指的是从语言环境(简称语境)中理解词汇。语境在这里又称上下文。英语单词常常是一词多义,词汇题除了考察考生是否具备一定单词量以外,还测试考生在一定语境下准确理解词

发表于:2019-02-20 / 阅读(244) / 评论(0) 分类 托福英语

The streets of Cape Town came to life as the seventh annual Cape Town Carnival paraded its way down the citys main streets. More than 50 talented community groups performed dances and acts that represented their interpretation of the street life them

发表于:2019-03-02 / 阅读(289) / 评论(0) 分类 cctv9英语新闻2016年

According to a document released at the conference by China's Ministry of Environmental Protection, the country has established over 2700 nature reserves covering a combined area of nearly 1.5 million square kilometers. That accounts for about 15 per

发表于:2019-03-04 / 阅读(451) / 评论(0) 分类 2016CRI中国国际广播电台

台湾籍旅美老师今天交给我们的句子是: By warming up the planet, we are, among many other things, breaking up the team that built the ocean's most diverse ecosystem. But bleached corals don't necessarily die. What happens next depends

发表于:2019-03-05 / 阅读(299) / 评论(0) 分类 留美老师带你每日说英文
学英语单词
acute brain disorder
air-filtering
alternate plan
among the people
anticryptic colo(u)rs
bacaudae
balfes
baufrey
best-dresseds
bind oneself
bjarne
Bohr atom model
box on
brady plan
cahore pt.
Cape Breton Highlands National Park
Changamire
cinguluma
Cinnamin
closed-cell stratocumulus
coefficient of corrosion
conducting channel
contract for service
corbicular
critical deformation energy
crown-beards
CSRDA
cytidyl-cytidyl-adenyl
decreolisations
delta conversion
design recurrence interval
digital signature key management services
dredge area
enervate
evening primroses
expansionless
field school
fig waxes
flashes back
g gad tongs
gap-lathe
gentilized
genus styracosauruss
Greenwich meantime
guizhous
guldahl
hexadecimal numbering system
hydraulicon
incombustible lining
infinitive variable gear box
institute for promoting aboriginal education
instrument board dial glass
isoelectric precipition
jackholes
Labrador fish
lasagnes
lay-out
macroclimatically
Maioli
Manihiki
maxima minima
minetisite
mkrtchyans
Moro's tests
morther
mutagenic carcinogen
n-dodecylamine chloride
Nikoban
no-eye
Nomilin
nonsaturation magnetic recording
nurserymaid
Octomoxine
offence of counterfeiting bank notes
on one's honor
onshore winds
Paso de las Piedras
pedotubule
phon
plumbi peroxidum
progressive combustion
pseudoretraction
Puestow procedure
pyrite shelf roaster
Quy My
reproductive strategy
rolling mill machinery
Scolytidae
scotch the snake
selfosculation
significant improvement
squooshing
status latch
streetlings
superhigh frequency (shf)
tetrahedrite-tennantite series
time cost trade off
timekeepers
tsotsis
wieser
Wonyulgunna, Mt.
z'p