卵巢透明细胞癌;卵巢中肾样癌

By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

发表于:2018-12-01 / 阅读(207) / 评论(0) 分类 VOA2003(下)-环境与健康

第六章 女性生殖系统 Chapter 6 Female Reproductive System areola of breast 乳晕 abdominal orifce of uterine tube 输卵管腹腔口 anal region 肛区 ampulla of uterine tube 输卵管壶腹 anococcygeal ligament 肛尾韧带 areolar gland 乳晕腺 axillary process 腋

发表于:2018-12-05 / 阅读(192) / 评论(0) 分类 医学英语

1. slow-growing,生长速度慢的。 eg:Basal cell carcinoma of the skin: a slow-growing skin cancer appearing predominantly in older people 皮肤基底细胞癌:一种生长缓慢,主要出现在老年人中的皮肤癌。 2. have a hard time,在

发表于:2018-12-18 / 阅读(117) / 评论(0) 分类 蒋健棠教你听英语广播

Little girls are made of sugar and spice and, according to a study published in the journal Cell, a fierce determination to maintain their girlishness. Because it seems that a single gene keeps their ovaries from turning into testes. Scientists have

发表于:2018-12-24 / 阅读(123) / 评论(0) 分类 Scientific American(十二)月

Good morning, my buddies. Welcome to my class. I'm Juliet。A saying goes, An hour in the morning is worth two hours in the evening. So, I hope we can spend a wonderful and meaningful time here If a speaker wants to know if everyone has understood so

发表于:2018-12-27 / 阅读(127) / 评论(0) 分类 英语早间课堂

The Great Tomato Debate 有名的西红柿辩论 In 1893, the U.S. Supreme Court heard a case that hinged on whether the tomato was a fruit or a vegetable. 1893年,美国最高法院有一场关于西红柿到底是水果还是蔬菜的案子。 De

发表于:2018-12-28 / 阅读(168) / 评论(0) 分类 初学者听力文摘精选

For something that could revolutionize the world, its come along very slowly. The fuel cell was invented in 1839, but there was little development until the 1950s when NASA started to use them in space where they are still used today. Now, after yea

发表于:2018-12-30 / 阅读(175) / 评论(0) 分类 国家地理2008年

For in nature it takes thirty years for two hundred eggs to reach maturity. 因为在自然状态下,要让两百个卵子成熟需要三十年之久。 But our business is to stabilize the population at this moment, here and now. 但我们现在的任

发表于:2019-01-01 / 阅读(115) / 评论(0) 分类 美丽新世界

发表于:2019-01-03 / 阅读(178) / 评论(0) 分类 医务英语

CAPI Communication Application Program Interface 通信应用程序接口 carrier 载波,通信公司 CAS Call Accounting System 呼叫计次系统 CAS Channel Associated Signalling 随路信号方式

发表于:2019-01-03 / 阅读(157) / 评论(0) 分类 电信英语

By Bill Rodgers Washington 19 May 2008 Cell phones are an example of what is sometimes now called leapfrog technology, a product that allows developing nations the benefits of a reliable and extensive communications network without the heavy investme

发表于:2019-01-13 / 阅读(128) / 评论(0) 分类 VOA标准英语2008年(五月)

SCOTT SIMON, HOST: Three-D printers are being used these days to make all kinds of things - jewelry, artwork, or even guns. Now, scientists have used a 3-D printer to create a functioning mouse ovary. Yes. NPR's Rob Stein explains. ROB STEIN, BYLINE:

发表于:2019-01-17 / 阅读(111) / 评论(0) 分类 2017年NPR美国国家公共电台5月

4.常见疾病名称 Internal Medicine 内科 Acidosis 酸中毒 Adams-Stokes syndrome 亚-斯氏综合症 alcoholism, alcoholic intoxication 酒精中毒 alkalosis 碱中毒 anaphylaxis 过敏症 anemia 贫血 iron deficiency anemia 缺铁性贫血

发表于:2019-01-17 / 阅读(204) / 评论(0) 分类 英文语法词汇

Gene Stops Ovaries from Testifying A mouse study in the journal Cell finds that a gene in females must remain active throughout her life to keep her ovaries from turning into testes. Karen Hopkin reports Little girls are made of sugar and spice and,

发表于:2019-01-30 / 阅读(261) / 评论(0) 分类 60秒科学

By Victoria Cavaliere New York 16 October 2007 An annual stem cell research conference in New York has been bringing together some of the field's top scientists to discuss breakthroughs in stem cell research and what proponents call its long-term app

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

By Paul Sisco Washington 17 April 2008 Federal regulators in Washington have approved plans to upgrade the nation's Emergency Alert System to include text messages to cellphones and other mobile devices. VOA's Paul Sisco has more in this Searching fo

发表于:2019-01-31 / 阅读(152) / 评论(0) 分类 VOA常速英语2008年(四月)

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(294) / 评论(0) 分类 英语新闻

Turn Off Your Cell Phone 关掉你的手机 We went to the movie the other night. I sat in an aisle seat as I usually do, because it feels a little roomier. Just as the feature was about to start, a blonde from the center of the row got up and starte

发表于:2019-02-07 / 阅读(260) / 评论(0) 分类 趣味英语

WASHINGTON, May 11 (Xinhua) -- Researchers at Brigham and Women 's Hospital (BWH), a teaching affiliate of Harvard Medical School, have identified(鉴定) a human lung stem cell that is self-renewing and capable of forming and integrating multiple bi

发表于:2019-02-18 / 阅读(213) / 评论(0) 分类 英语新闻

一条巷子,五户人家,外加八婆和熟女,就组成了全美收视冠军:Desperate Housewives。这部美剧不仅剧情跌宕起伏、帅哥美女遍地,而且还有很多地道的英语表达,我们一起来学习吧! 1. The bank

发表于:2019-03-02 / 阅读(140) / 评论(0) 分类 英语口语
学英语单词
absolute cumulative error
Ainkawa
akhmerov
Altinova
ametryn
amino-toluene
anthracolithic system
Axonophora
bicycle
bill ignored
breaking down point
Cebollera, Sa.
chronic lymphangiitis
danio
Datura meteloides Dunal
decimal digit
decimilli-
digital oceanographic dataset
disk file organization
dysmnesic
elastic limit system of bank notes issue
exercise-books
f(o)etus
facility for material handling
field man
flying sponge
foundation of mathematics
frequency selective voltmeter
general national license
geological mineralogy
George Air Force Base
gitodimethoside
grit collector
hanging out with
heart
hot wire anemometer
immersional wetting
impedimetry cell
inadvertisement
indoor turbine
International Brigades
Karāthā'
king's pawn
lentivirus caprine arthritis/encephalitis virus
Luxemburgism
M-PESA
marker circuit
maxillary alveolar branches
Mengshi Guntan Wan
metalled path
nearest neighbour frequency
non-Archimedean
O,O-dimethyl thiophosphoryl chloride
phlorobenzophenone
PIN junction diode
playtested
plunger type control valve
popular opinion poll
poursewed
precise fractionating
pregaged
product fulfilment
program(m)ed action safety assembly
pvh
R-54
read's conjecture
relevancy tag
return-to-reference recording
Rosa kunmingensis
russian thistles
self-contained air conditioner
shielding efficacy measurement of shielding room
shoplifter
showy lady slipper
sitting still
smites
solar calculator
somerby
speech-impaired
start finish signal
subapical scutellar bristle
super-spy
tibullus
transmitting set
trifuran
trisetacus taiwanensis
trisonic range
turret cell
twelve edge
ultra short
unaggravated
unleg
unsuited to
ups and downs
vacuum freezing
walk the chalks
water-borne glue
what is ... like
wolders
ylogged
young (bird)
zone-box circuit