[医] 纳加那红(联苯胺重氮双-2-萘胺-3,6-二磺酸纳,一种杀锥虫剂)

神奇校车带领孩子们进入浩瀚的科学领域,游梭于生物科学、地球科学、太空科学、气象学、古生物学等各门学科中。被纽约时报评为最新鲜有趣、最富有创意和想象力的科学启蒙方式。孩子

发表于:2018-12-06 / 阅读(107) / 评论(0) 分类 神奇校车系列丛书

STEVE EMBER: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember. BARBARA KLEIN: And I'm Barbara Klein. This week on our program, we look at what some companies are doing to help their employees get healthy and stay healthy. We also ta

发表于:2018-12-07 / 阅读(170) / 评论(0) 分类 2011年VOA慢速英语(二)月

In the southern U.S. state of Florida, a group of American Muslim students is running a non-profit organization called Project Downtown. The project's goal is to help the poor, poor people of all backgrounds and cultures. Our correspondent went down

发表于:2018-12-16 / 阅读(143) / 评论(0) 分类 VOA标准英语2010年(三月)

Galactic Rotation 银河系自转 Astronomers calculate there is ten times more matter in our Milky Way galaxy than we can actually see. Discover how the orbital motions of stars in the galaxy reveal dark matter -- on today's Earth and Sky. JB: I'm Joel

发表于:2019-01-02 / 阅读(263) / 评论(0) 分类 (科普英语)Earth and Sky

我们是否生来就乐观有余而现实不足?Tali Sharot与我们分享的最新研究表明:人类的大脑更倾向于接受乐观的信息,而这样的特点既对人有益又十分危险。

发表于:2019-01-05 / 阅读(179) / 评论(0) 分类 TED公开课:头脑游戏

13 May 2002, 14:14 UTC AGRICULTURE REPORT – May 14, 2002: Wood Chips Protect Waterways By George Grow This is the VOA Special English AGRICULTURE REPORT. American scientists are developing ways to l

发表于:2019-01-07 / 阅读(152) / 评论(0) 分类 农业与发展

SCIENCE IN THE NEWS – July 16, 2002: Foods That Protect Against Disease VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program abou

发表于:2019-01-08 / 阅读(147) / 评论(0) 分类 科技之光

Technology Report - A Mobile App in Delhi Aims to Protect Women 科技报道 - 一款保护女性安全的手机应用程序 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 More than twenty thousand

发表于:2019-01-12 / 阅读(213) / 评论(0) 分类 2012年VOA慢速英语(一)月

By David Byrd Fairfax, Virginia 29 March 2006 They have beaten three former national champions on their way to U.S. college basketball's

发表于:2019-01-13 / 阅读(202) / 评论(0) 分类 2006年VOA标准英语(三月)

RotavirusImmunizationProtectsPeopleWhoDon'tGetVaccine Rotavirus causes severe diarrhea that kills more than a half-million people each year, mostly very young children. A recently-introduced vaccine has proved to be very effective and has shown some

发表于:2019-01-13 / 阅读(141) / 评论(0) 分类 VOA标准英语2011年(九月)

Fighting Poverty, Protecting Women from HIV Financially empowering young women in poor countries may help protect them against sexually transmitted diseases. A new study shows that addressing poverty can help prevent risky behavior. Poverty, a lack o

发表于:2019-01-14 / 阅读(131) / 评论(0) 分类 VOA标准英语2012年(二月)

M23 Rebels Urged to Protect Civilians Humanitarian agencies in the eastern DRC are scrambling to locate displaced civilians and provide assistance following the M23 rebel groups takeover of Goma. For years, the town has been the center of aid operati

发表于:2019-01-14 / 阅读(145) / 评论(0) 分类 VOA标准英语2012年(十一月)

Cameroon, Chad Team Up to Protect Wildlife The pact was signed by both governments in early August. It stipulates that the Central African neighbors will jointly manage over 300,000 hectares of protected area. They will be patrolled by an increased n

发表于:2019-01-14 / 阅读(150) / 评论(0) 分类 VOA标准英语2011年(八月)

A Chinese fantasy adventure movie starring Darren Wang, Crystal Zhang and Sheng Guansen as the three main protagonists, is hitting theaters today (Friday). 'Legend of the Naga Pearls' also stars veteran actor Simon Yam, who plays their arch nemesis.

发表于:2019-01-19 / 阅读(129) / 评论(0) 分类 2017CRI中国国际广播电台

[Video source: China Plus/Xu Fei, Wang Buwei] A new fantasy movie is coming! The film is called Jiao-zhu-zhuan in Chinese, or Legend of the Naga Pearls. Set in the fictional world of Novoland, it tells the story of a witty thief, a hardworking consta

发表于:2019-01-19 / 阅读(123) / 评论(0) 分类 2017CRI中国国际广播电台

文本: Illidan:Prince Kaelthas said he last saw Tyrande being swept down this river. If she is alive, my naga will find her. Malfurion:They had best return with good news, brother. The very sight of them ___(1)___. Where did you ever find such

发表于:2019-01-23 / 阅读(162) / 评论(0) 分类 小龟乐游记英语短文

文本: Naga: Quickly, you fools! The ships must be burned. The master doesn't wish to be followed. Maiev Shadowsong: I cannot allow Illidan to _(1)_ again! We must slay those naga before they burn the ships. Naga: You are too late, little warden.

发表于:2019-01-23 / 阅读(128) / 评论(0) 分类 小龟乐游记英语短文

Rikki-tikki-tavi part 2. Who is Nag? I am Nag. My family has ruled this garden for thousands of years. Look at me and be afraid. Rikki-tikki was scared for only a minute. He knew that as a mongoose, he was supposed to fight snakes. Nag knew it too. L

发表于:2019-01-28 / 阅读(133) / 评论(0) 分类 英语博客 A cup of English

Rikki-tikki-tavi part 3. Oh no, exclaimed Darzee so the snake could hear, my wing is broken and I can't fly. The bird just needed to get the snake away from her eggs. The bird fluttered down the garden path and Nagaina followed closely. Rikki-tikki r

发表于:2019-01-28 / 阅读(137) / 评论(0) 分类 英语博客 A cup of English

By Jeff Swicord Cheyenne, Wyoming 10 September 2007 Workers at adairy farm There is growing concern that farms and ranches in the western U.S. could become the target of agroterrorism. The devastating outbreaks of foot and mouth disease in Britain a

发表于:2019-02-05 / 阅读(223) / 评论(0) 分类 2007年VOA标准英语(九月)
学英语单词
.pm
ABJ anomaly
acclearment
acenesthesia
Amberloup
aminoalkyd resin quick drying baking varnish
antiinsect
armillated
Arnégo, R.
arteriae palatina ascendens
aspergillus caespitosus
banana split
beautifull
black grama
bleed-and-feed system
bobertz
c.j
calando
chatting someone up
chloralacetonechloroform
Chowkam
cold impedance
cornstalks
CPIC
deduction exemption certificate
deipnosophists
deister
diffuse parenchyma
Dinas Head
double discharge spiral water turbine
dougies
earmark funds to
EL-857/820
electric flux line
exchange of securities
familier
feedforward systems
flat reflecting surface
forcipomyia (lasiohelea) phototropiq
gas turbo-blower
get cold feet
hamaca
heifahs
hemidiaphoresis reflex
hew to
hexachloro-p-xylene
high pressure test
ho ho
infection type food poisoning
introduction phase
knopper gall
lecanora leprosa
Lekaj
MAJC
marginal costing
Marist
Menston
Mission Hills
money order delivered cash
Moore-Smith convergence
motor sweeper
multideclared label
net liabilities
neutron radiograghy
nonancillary
oblong screen
partial joint penetration
Pigeongrass
precipitation test
propeller slipstream
protensively
quizmistress
relievos
repletions
response spectrum envelope
ritualistically
rivalry
rumbles on
seiospore
semisecret
servile
single spot welding
sleeping over
soft-landing head
sound-powerd telephone
square(d)
steam-roller methods
steamboating
sulfuryl amide
talabostat
tetrachlorobenzenes
to have the gift of gab
tweened
ucuuba
underapplied expenses
underpenetrated
universal grinder
urinous
vellon
waste treatment
well-saved
yearly runoff