诱导产卵

Asia 亚洲 Inequality in South Korea: Degrees of disenchantment 韩国的不公平:觉醒的程度 Young people are losing faith in an elitist education system. 韩国青年对精英教育失去信心。 If you don't have the ability then blame yo

发表于:2018-12-05 / 阅读(233) / 评论(0) 分类 经济学人综合

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: Researchers at Ohio State University studied exercise-induced asthma among top athletes at the school. Ohio State football players practice earlier this year.

发表于:2018-12-07 / 阅读(168) / 评论(0) 分类 VOA慢速英语2007年(十)月

A rich fishery in Southeast Asia is at risk because of overfishing, pollution and hydroelectric dams. The Tonle Sap is a freshwater lake in the middle of Cambodia. The lake shrinks and expands by thousands of kilometers, depending on the season. The

发表于:2018-12-07 / 阅读(170) / 评论(0) 分类 2017年VOA慢速英语(十一)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. If youve ever popped open a jar of the pickled fish, you know that herring like to stick together. Actually, its something they do naturally, even before

发表于:2018-12-24 / 阅读(225) / 评论(0) 分类 Scientific American(三)月

(man) Today's lecture will center on prehistoric people of the Nevada desert. Now, most of these prehistoric desert people moved across the countryside throughout the year. You might think that they were wandering aimlessly --- far from it! They act

发表于:2018-12-30 / 阅读(212) / 评论(0) 分类 托福听力短文

Rain of Seattle I love the rain, deeply and passionately and more than the sun. At least I live in the right place, famous for its damp weather and spawning its own genuine rainforest. I can't imagine living anywhere else than the Pacific Northwest. 我

发表于:2019-01-02 / 阅读(148) / 评论(0) 分类 英语背诵80篇

I've got a deep secret few people understand and even fewer will admit to sharing. It's time to tell the truth: I love the rain, deeply and passionately and more than the sun. At least I live in the right place, famous for its damp weather and spawni

发表于:2019-01-02 / 阅读(165) / 评论(0) 分类 精美英文欣赏

Lesson Nineteen 听力部分 Dictation: Please prepare your paper and pen. There are really __________ for _____ wine ______-_______________ a good corkscrew, ____, _______________, __________ the ____ of _______. The ______________ that most America

发表于:2019-01-14 / 阅读(222) / 评论(0) 分类 王强口语 第二册

China is set to open its own version of one of the world's celebrated football academies as part of President Xi Jinping's quest for footballing glory. 为响应习近平主席塑造足球辉煌的号召,中国将建设本国版本的世界著名足球

发表于:2019-01-17 / 阅读(144) / 评论(0) 分类 英语新闻

And we believe that these responses in higher-order areas are induced or become similar across listeners 我们认为,听众这些相似的大脑高层次区块反应, because of the meaning conveyed by the speaker, and not by words or sound. 是由

发表于:2019-01-18 / 阅读(173) / 评论(0) 分类 TED演讲科学篇

By Carol Pearson Washington 07 May 2008 The World Health Organization expects the number of women who smoke to triple over the next generation, if current trends continue. As a result, it expects more than 200 million women to die from tobacco induce

发表于:2019-01-19 / 阅读(169) / 评论(0) 分类 VOA标准英语2008年(五月)

Xerox PARC 施乐PARC The Xerox Corporation's Palo Alto Research Center, known as Xerox PARC, had been established in 1970 to create a spawning ground for digital ideas. 施乐公司的帕洛奥图研究中心--常被叫做施乐PARC--成立于1970年,

发表于:2019-01-22 / 阅读(153) / 评论(0) 分类 乔布斯传

Ways to smile 微笑的方式 Give and maybe don't receive. 付出,也许无需有所得 College is a perfect time to get involved in volunteering for a cause. 大学是个为了一个目标参加志愿活动的绝佳时间。 No matter what your p

发表于:2019-01-22 / 阅读(169) / 评论(0) 分类 英语听力广播—Listening

Nothing, however, compares with the fate of cod. 然而,命运最惨的要算是鳕鱼。 In the late fifteenth century, the explorer John Cabot found cod in incredible numbers on the eastern banks of North America, 15世纪末,探险家约翰卡伯

发表于:2019-01-29 / 阅读(148) / 评论(0) 分类 万物简史

Pill May Change Attraction In a study in the journal Trends in Ecology and Evolution, researchers note that the birth control pill may change a woman's choice in whom she finds attractive. Cynthia Graber reports Some people like to think theres somet

发表于:2019-01-30 / 阅读(207) / 评论(0) 分类 60秒科学

Fans of the wildly popular Harry Potter franchise are flocking to movie theaters around the world to see the last of eight films based on the books by British author J.K. Rowling. Harry Potter and the Deathly Hallows: Part 2 is poised to set records

发表于:2019-01-31 / 阅读(146) / 评论(0) 分类 英语新闻

让人无语的电脑失忆症 各种电子设备用久了,我们好像都习惯了打拼音、选汉字。真正要拿笔写字的时候就会出现提笔忘字的情况,有关专家把这种现象叫做电脑失写症。 你有电脑失写症吗?

发表于:2019-02-02 / 阅读(193) / 评论(0) 分类 实用英语

Northeast Arctic cod, usually found in the Barents Seas, have been traveling up to the archipelago of Svalbard for the past three years. Off the coast of Longyearbyen, a Norwegian city located just 1,300 kilometers from the North Pole, scientists are

发表于:2019-02-05 / 阅读(180) / 评论(0) 分类 英语新闻

BEIJING, Sept. 26 (Xinhuanet) -- Young unmarried migrant women are facing a high risk of induced abortions in China and experts urged that they have better access to reproductive health education. Among the 8 to 10 million induced abortions performed

发表于:2019-02-07 / 阅读(170) / 评论(0) 分类 英语新闻

Special Thanks to Nativespeaker and jacobs613 Good afternoon from the CNN Center in Atlanta, I'm Raggie Aqui. Here's a look at what's happening NOW IN THE NEWS. China says it's going to welcome international aid, but for now, relief workers from oth

发表于:2019-02-16 / 阅读(153) / 评论(0) 分类 商业报道2008年(五)月
学英语单词
acquired drug-resistance
Alunis
analogue
Androsace septentrionalis
as bare as the palm of one's hand
ascending fluid
baars
back surface field and back surface reflection solar cell
black lead brush
brake method
Cabreras, R.
castaldo
checker disposition
cinq-a-sept
combat-worthy
complex compound
cornicult
crown fracture
DANIELLE
date jumper stud
diamond
dicarboxyl cellulose
dickey-wicker
Echinostomatidae
education on-demand
electroosmotic pump
elmasri
emansio
energy hump
Erica cinerea
Espevik
fence season
frequency of freight quality accidents
fujan
fuzzification functor
gas density meter
gate valtage
Gattegno
gnawing beetle
gravity profile
herbert spencer gasser
hexadecyl dimethyl pyrrolidine
Idris I
IMA process
impersonates
implantation therapy
intermediate gap
Ipomoea biflora
John of Austria
jokesmiths
junction compensator
lamino-
laskayre
light control console
lndian turnip
longitudinal magnetic recording
markopoulos
Metiram
Military Engineer
monitorship
monogamously
monowhite
morbigenous
nahmias
nonmediating
p.a.f.
Papayineae
paratheatre
perineo-urethrostomy
perpendicular attachment
photoelectric transit instrument
pipobroman
plasma scope
polylinkers
potassium aurichloride
pseudophilosophies
pufas
quayl
raunged
sandshoe
schelhammerine
secondary electron multiplication
serial roentgenography
ship bottom antifouling composition
sick-bag
sparano
speech inversion system
stris
talkies
technogovernance
temperature programmed reaction spectrum
the old leaven
tonsillar branch
top-storey
trailer record
transit list
unheeding
V. C. C.
waldport
wholeheartedness
wide-track seeder
yoke lanyard