异种精子授精

Michael Jackson: My Honest Truth Well if I sat here and played some 1) chords whatever and say I’m going to write the best song I’ve ever written, nothing happens. Something in the heavens has to

发表于:2018-11-28 / 阅读(224) / 评论(0) 分类 疯狂英语2003年

发表于:2018-12-03 / 阅读(181) / 评论(0) 分类 跟希哥学英语

Experts say a man's claim of pregnancy might not be impossible The web page certainly grabs your attention, but could it be real? Could it be that this man, Thomas Beatie, is actually pregnant? Quite frankly, I think it's a hoax, I saw him just a fe

发表于:2018-12-11 / 阅读(216) / 评论(0) 分类 万花筒2008年

Three blind mice, 三只瞎耗子 Three blind mice, 三只瞎耗子 See how they run! 你瞅它们咋跑的 See how they run! 你瞅他们咋跑的 They all ran after the farmer's wife, 他们都追着农民他媳妇儿 She cut off their tails,With a

发表于:2018-12-14 / 阅读(149) / 评论(0) 分类 舞曲狂欢

A Look Back at Economic News of 2012 From VOA Learning English, this is the Economics Report in Special English. The American economy is improving, but the rate of growth remains low. Americas jobless rate fell in 2012 to its lowest level in four yea

发表于:2018-12-16 / 阅读(135) / 评论(0) 分类 2013年VOA慢速英语(五)月

President Obama says an al-Qaeda affiliate in Yemen was apparently behind the failed attempt to blow up a jetliner bounded for Detroit last week. Mr. Obama said today he thinks about the nation's security every moment of every day. NPR's Renita Jablo

发表于:2018-12-17 / 阅读(152) / 评论(0) 分类 2010年NPR美国国家公共电台1月

The Islamic New Year, Al-Hijra, is celebrated by Muslims on the first day of the first month in the Islamic Calendar. This month is called Muharram. The exact day changes every year because the Islamic lunar year is 11 to 12 days shorter than the sol

发表于:2018-12-29 / 阅读(172) / 评论(0) 分类 英语课程学习计划和讲义

Learning EnglishTalk about EnglishAcademic ListeningPart 6 - Lectures: the conclusionThis programme was first broadcast in 2001. This is not an accurate word-for-word transcript of the programme. ANNOUNCER: Its time for Academic Listening - a series

发表于:2019-01-07 / 阅读(152) / 评论(0) 分类 英语讨论

BBC Learning English6 Minute EnglishAcademic to Activist Yvonne: Hello - this is '6 minute English', I'm Yvonne Archer - and thanks to WilliamKremer for joining me today. William: Hello Yvonne. Yvonne: Hello William! Today, we hear from a very impre

发表于:2019-01-11 / 阅读(164) / 评论(0) 分类 六分钟英语

Economics Report - Who Should Be the Next Chief of the IMF? This is the VOA Special English Economics Report. The International Monetary Fund will need to find a new leader. Dominique Strauss-Kahn has resigned as managing director. Mr. Strauss-Kahn i

发表于:2019-01-12 / 阅读(162) / 评论(0) 分类 2011年VOA慢速英语(五)月

Economics Report - A Former American Treasury Secretary Talks About US-China Economic Ties This is the VOA Special English Economics Report. The worlds two biggest economies and their trade ties are important to global economic progress. China accoun

发表于:2019-01-12 / 阅读(177) / 评论(0) 分类 2012年VOA慢速英语(八)月

自花授粉 self-pollination 三系杂交稻 three-line method /CMS system 两系杂交稻 two-line method / PGMS and TGMS system 一系杂交稻 one-line method / apomixis system 杂种优势 heterosis 品种间杂交 intervarietal hybrids 亚种间杂

发表于:2019-01-17 / 阅读(162) / 评论(0) 分类 英文语法词汇

If you woke up this morning thinking the toughest day of the week had been and gone, you were wrong. Mondays may have long been thought of as miserable, but were more likely to feel down in the dumps on a Tuesday. According to researchers from the Lo

发表于:2019-02-08 / 阅读(170) / 评论(0) 分类 阅读空间

A baby bird in California has made history after becoming the worlds first penguin to be conceived using artificial insemination. The unnamed female Magellanic penguin was hatched in May at SeaWorld California after sperm was frozen and then thawed.

发表于:2019-02-08 / 阅读(141) / 评论(0) 分类 英语新闻

KINGSTON, Feb. 18 (Xinhua) -- The global economic crisis and high crime rates afflicting most member states of the Caribbean Community (CARICOM) dominated the group's meeting Monday in Port-au-Prince, Haiti, according to reports reaching here. Since

发表于:2019-02-08 / 阅读(166) / 评论(0) 分类 英语新闻

Less than five months before Election Day, experts say weakness in the U.S. economy appears to be driving a close presidential race this year. Republicans have a new sense of momentum for their expected presidential nominee, former Massachusetts gove

发表于:2019-02-18 / 阅读(149) / 评论(0) 分类 英语新闻

How can problems in Greeces relatively small economy cause problems for the rest of Europe and even far-away Asia and the United States? Some economists say that international loans and worried investors are among the reasons for the fear of financia

发表于:2019-02-18 / 阅读(141) / 评论(0) 分类 英语新闻

ISTANBUL Turkey's ruling Justice and Development Party has forced the countrys once all-powerful army firmly back into the barracks and out of political life. The army's considerable business interests are now coming under growing scrutiny. In Turkey

发表于:2019-02-18 / 阅读(158) / 评论(0) 分类 英语新闻

As Europe's fiscal concerns mount, relations between France and Britain are fraying as the two countries trade barbs over which economy is the worse off. The spat among historic rivals comes amid more gloomy economic forecasts out this week. Slow gro

发表于:2019-02-18 / 阅读(149) / 评论(0) 分类 英语新闻

President Barack Obama says restoring Americas prosperity and economic fairness is the defining issue of our time. The president went to the Midwestern state of Kansas Tuesday to restate his economic goals. In a nearly hour-long speech, President Oba

发表于:2019-02-20 / 阅读(217) / 评论(0) 分类 英语新闻
学英语单词
accidental protection
accidental torque
afraid of your shadow
AKELL
akita sh?jo (japan)
Aldus Manutius
American Quarter Horse
angle data transmission
Anopheles balabacensis
appendolithiasis
at leisure
atomic number 44
beverage crop
blackball
Bollengo
cabelli
cacodylic
calcium content
coleocystitis
cornering wear
curve of error
cutting clause
deafly
dog bites
domestic timber
double -element wattmeter
double plea
e.
extractive occupations
faregion ultraviolet region
fish-liver oil
five limpnesses
fixed rudder angle
free field reciprocity calibration
fuel shroud drain mast
functional polymer
get to someone
green salads
Grypyrin
guzla
habilitator
horribile dictu
hyper tape
IL-11
infrared light emitting diode
integral cross section
jingoize
joking aside
keyse
kicked in
leather belt
leonurine
liquid meniscus
logical nand circuit
logical terminal subpool
methods study
mill slurries
Mulki
multi-ports
Negotin
neutron tube
nose-to-tail drag curve
noxious liquid substance
oil hydraulic motor
over-burden removal
overhead conductor rail
ovicyst
pirinixil
polar type
popiah
posterior peduncle
Pribilof Is.
prisoner's cinema
prossy
pulsed neutrons
replacement stock
resealing
Saint Basil the Blessed
send a fax
Shingu
single tone
six-inches
slow turning shaft
small fracture
sodium sulfacetamide
spark blow-out coil
springhaas
statical pressure
subterranean
surface quantization
tachypn(o)ea
Techniscope
the height of
theolin
toponomastic
twixt
unmeasurate
urnsful
vemas
view finder brightness control
wedge-shaped runner
windhorst