唾液腺染色体图

[00:29.84]...刮脸 ...shave. [00:32.72]好 OK. [00:35.88]那个,过得很愉快,我们以后再见 Well, this has been lovely. Lets do it again sometime. [00:40.00]- 什么? - 很快,再见 - What? - Soon. Bye. [00:46.64]那个... So... [00:

发表于:2018-11-30 / 阅读(197) / 评论(0) 分类 听电影学英语-足球尤物

This is the VOA Special English Technology Report. A new website plans to use social media to help women in Egypt fight unwanted sexual attention. The site is harassmap.org. The idea is to offer different ways for women to report sexual harassment as

发表于:2018-12-07 / 阅读(140) / 评论(0) 分类 2010年VOA慢速英语(十一)月

Broadcast: Jan 21, 2003 U.S. researchers have discovered another breast cancer gene that may provide a new point of attack against the disease. The 1) molecule is common to many types of breast cancer

发表于:2018-12-08 / 阅读(130) / 评论(0) 分类 VOA2003(上)-科技先知

By Leta Hong Fincher Washington 29 November 2007 A team of U.S. and British researchers have unveiled a new map of Antarctica that they say will revolutionize research on the frozen continent and contribute to a deeper understanding of climate change

发表于:2018-12-08 / 阅读(103) / 评论(0) 分类 VOA常速英语2007年(十一月)

[ti:UNIT 4 My Neighbourhood Lesson 27:My Map, Your Map, Our Maps!] [0:00.833]UNIT 4 第四单元 [0:02.802]My Neighbourhood 我周围的地区 [0:04.800]Lesson 27: 第27课: [0:06.709]My Map, Your Map, Our Maps! 我的地图,你的地图,我们的

发表于:2018-12-10 / 阅读(195) / 评论(0) 分类 河北教育初中英语(初中起点)八年级上

迷路了怎么办?问路。不想问路怎么办?看地图。到哪里买地图?报亭。瞧,古奇还卖起了英文版本的地图,看来她会是一名很出色的奥运志愿者了。 Listen Read Learn Foreigner: Excuse me? Can you do me a favor, please? Gucci: It's my pleasure, what can I do for yo

发表于:2018-12-26 / 阅读(151) / 评论(0) 分类 英语口语大赢家

A passionate kiss shares much more than intimacy. A single 10-second smooch can transfer tens of millions of bacteria from one partner to the other. Thats the finding from a study in the journal Microbiome. [Remco Kort et al, Shaping the oral microbi

发表于:2019-01-02 / 阅读(80) / 评论(0) 分类 英伦广角

Basal lamina - a term used to describe the different layers which make up the basement membrane. These different layers of the basement membrane, the lamina lucida and lamina densa are only visible wi

发表于:2019-01-03 / 阅读(151) / 评论(0) 分类 医务英语

Mr. Smith taught English at a school .At the beginning of his lesson, he liked to have one of his students give a report on any subject. When it was Jack's turn, he told his audience about his elder b

发表于:2019-01-03 / 阅读(145) / 评论(0) 分类 英汉幽默故事选读

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. People get malaria from Anopheles mosquitoes that themselves are infected with a protozoan parasite called Plasmodium. The mosquitoes do have immune sy

发表于:2019-01-08 / 阅读(140) / 评论(0) 分类 Scientific American(三)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Mosquitoes carry nasty diseasesdengue fever, west nile, malaria. But the microbes that cause those diseases dont attach themselves to the mosquitoes an

发表于:2019-01-08 / 阅读(159) / 评论(0) 分类 Scientific American(一)月

Scientists at the Whitehead Institute in Cambridge, Massachusetts say it's fortunate for humans that the Y chromosome is not on the verge of extinction. That's because the Y is the chromosome that makes males males. The outlook is less favorable for

发表于:2019-01-08 / 阅读(329) / 评论(0) 分类 2005年NPR美国国家公共电台

This is the VOA Special English Health Report. A miscarriage is the natural loss of a pregnancy before the twentieth week. This happens to as many as twenty percent of known pregnancies. Experts say many pregnancies end before a woman even knows she

发表于:2019-01-11 / 阅读(108) / 评论(0) 分类 2010年VOA慢速英语(八)月

According to Israeli scientists, tearful women are a turnoff to men. But how do women feel about men who cry? Researchers are soon to begin testing how women react to chemicals contained in the tears of men. Our reporter Li Dong has the details. Natu

发表于:2019-01-19 / 阅读(131) / 评论(0) 分类 世界各地新闻集锦

LINDA WERTHEIMER, HOST: In Nashville this weekend, there's an exhibition of masks, not the kind that are used to hide, disguise or play dress-up. These have been worn by people with head or neck cancer. The plastic and mesh masks are used during radi

发表于:2019-01-24 / 阅读(113) / 评论(0) 分类 英语语言学习

Peter Heinlein The so-called quartet of peace mediators have reaffirmed their faith in the

发表于:2019-01-31 / 阅读(181) / 评论(0) 分类 VOA2004(上)--巴以冲突

By Kurt Achin Panmunjom 29 October 2007 Delegates from six nations are mapping out the specifics of sending energy aid to North Korea as it ends its nuclear weapons programs. Negotiators are seeking the right timing and blend of energy assistance to

发表于:2019-01-31 / 阅读(150) / 评论(0) 分类 2007年VOA常速英语(十月)

By Jessica Berman Washington 10 April 2008 An international team of scientists has conducted an exhaustive survey of Madagascar's thousands of endangered plant and animal species. The information will be used to protect the creatures and vegetation t

发表于:2019-01-31 / 阅读(100) / 评论(0) 分类 VOA常速英语2008年(四月)

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发表于:2019-03-02 / 阅读(152) / 评论(0) 分类 加州英语分级G1

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发表于:2019-03-02 / 阅读(130) / 评论(0) 分类 加州英语分级G1
学英语单词
Acetylbenzoylaconine
Algidon
anamorphotic copying objective
antidesma japonicum densiflorum
auto-guider
Avren
banana-cream
box freight car
branch of a circuit
cannabinone
carefully-chosen
catalyst basket
channellize
cheir(o)-
chlorostoma turbinata
chromiole
coaxial cable attenuation
compensating on chamber
culprit of murder
cysticercosis of vitreous
danzantes
data snooping
Deus vult!
dissolve into
docking bridge awning boom
domerian
double strength stop bath
ecocentric
fire-effected
front-wheel bearing
frunk
Fuji Electric
give someone beans
go smack against
Gomphotheriidae
haemoperfusion
halophobous form
heel riser
high summer
incandescent lamp display device
interrupt request handling
isobutyl ether
Kartvelians
lassitude
leakiness
linear list structure
luxury suite
main chart type
mazolysis
Mesnay
militarin
mo(u)ld lines
mothercrafts
musculus pectoralis major
nomographs
noodle slitter
numeric-coded character set
oxygen bottom blown converter steel making
parietal pelvic fascia
parthenogenetic propagation
peace building
peerers
penuchles
photoelectronystagmogram
picking over
plumbocolumbite
power calorizing
propugns
prussiate
QSY
radiopharmaceuticals
reflex bladder
refractory concrete
repair equipment
Restetal
reverse lever latch bolt
roncaglioloes
RSB (Reactor Service Building)
RSGs
rubbe tire fender
self-excited constant voltage AC generator
semi-open system
ship repairing works
short hundred
singleton sequence
Sishu
slavedealer
slaveocracies
staging post
svanbergite
tangency point
technipion
tied purchase provision
under the doctor
use-testing
vitellarian
waste fuel
wien limit
wilhelm tell
wired back
wiroans
zulueta