variable resistors 可变电阻器

A mentor is someone who teaches or advises a younger person with less experience. January is National Mentoring Month in the United States. This is a time for calling attention to the value of mentoring. Some mentoring programs connect adults with ch

发表于:2018-12-15 / 阅读(103) / 评论(0) 分类 2011年VOA慢速英语(一)月

EXPLORATIONS - Three Innovators Who Changed the History of Sound and Communication Technologies STEVE EMBER: Im Steve Ember. BARBARA KLEIN: And Im Barbara Klein with the VOA Special English program EXPLORATIONS. Today we tell about three inventors wh

发表于:2018-12-16 / 阅读(97) / 评论(0) 分类 2011年VOA慢速英语(五)月

A Harvard commencement is a special occasion.How could anyone not have been thrilled by this morning's assembly?25,000people packed in the Harvard yard to celebrate one of the great occasions of life.I loved it all,and I love this great gathering a

发表于:2018-12-18 / 阅读(132) / 评论(0) 分类 白领英语晨读

We can use comparative adverbs to show change or to make comparisons: 我们可以用比较性副词体现改变或比较两者的不同: I forget things more often nowadays. She began to speak more quickly. They are working harder now. We often us

发表于:2018-12-18 / 阅读(134) / 评论(0) 分类 英文语法词汇

图片1 图片2 by Jason Marshall In the last article, we discovered that integers alone are not sufficient to fully describe the world around uswe need the fractions existing between the integers too. (In learning that, we also learned that fraction

发表于:2019-01-02 / 阅读(209) / 评论(0) 分类 数学英语

SCIENCE REPORT - February 28, 2002: Blood Test For Ovarian Cancer By Nancy Steinbach This is the VOA Special English Science Report. American medical researchers say they have developed a simple blood

发表于:2019-01-02 / 阅读(130) / 评论(0) 分类 科技之光

By Steve Herman Thimpu, Bhutan 21 May 2007 To the outside world the small Buddhist kingdom of Bhutan is regarded as a modern-day Shangri-La. Nestled along the eastern side of the Himalayas, wedged between Tibet and India, Bhutan sees few outsiders. A

发表于:2019-01-04 / 阅读(155) / 评论(0) 分类 2007年VOA标准英语(五月)

「在神圣的荒野中,我们能看见自己最良善的特质」野生生态保育人士博伊德?瓦提(Boyd Varty)与我们分享动物、人类及两者相互关系的故事,也就是南非谚语Ubuntu所言:「是你成就了我」。博伊

发表于:2019-01-05 / 阅读(161) / 评论(0) 分类 TED公开课:地球村

热爱恶搞的投资家Yossi Vardi针对写博客时的危险性发表了详尽的见解。尤其给男性们警醒。

发表于:2019-01-05 / 阅读(151) / 评论(0) 分类 TED公开课:(不只是)男人经

A: I'm really happy that you came to visit me. B: I really missed you a lot. A: I've been missing you like crazy. B: I don't understand why you haven't come to visit me. A: Lately, I've been quite busy. B: Tell me what you've been up to. A: I've real

发表于:2019-01-06 / 阅读(145) / 评论(0) 分类 英语闲谈

A: I'm really glad that you came to see me. B: I had to. I was missing you a lot. A: I was missing you too. B: So, why haven't you visited me? A: I've actually been busy lately. B: What have you been doing? A: I've just been working really hard. B: I

发表于:2019-01-06 / 阅读(166) / 评论(0) 分类 英语闲谈

A: Thanks for coming to see me today. B: It's no problem. I was really missing you anyway. A: I missed you too. B: Why haven't you tried to come see me then? A: I've been really busy. B: Doing what? A: Working. B: I would've come to see you sooner, b

发表于:2019-01-06 / 阅读(174) / 评论(0) 分类 英语闲谈

By Paige Kollock Washington, D.C. 18 January 2006 view Cancer report Medical experts say it is the biggest breakthrough in more than a decade in the fight against ovarian cancer, a rare but deadly for

发表于:2019-01-06 / 阅读(186) / 评论(0) 分类 2006年VOA标准英语(一月)

A: I have a question about extra people living with me in my apartment. B: You may have one roommate, but they need to have an approved application on file with us. A: What about overnight guests? B: An occasional overnight guest is not a problem. A:

发表于:2019-01-07 / 阅读(109) / 评论(0) 分类 地道英语对话-租房

A: What about roommates in my apartment? B: You may have one roommate, but their name must appear on the lease. A: Can I have someone visit me for a short period of time? B: We understand that a family member or friend may visit from time to time. Ju

发表于:2019-01-07 / 阅读(108) / 评论(0) 分类 地道英语对话-租房

A U.S. Congressional delegation is in Iraq to meet with the country's interim government leaders and U.S. military commanders. Amid continuing violence, the senators say Iraq still needs U.S. and coalition support, and vowed to see the job through. 一

发表于:2019-01-19 / 阅读(117) / 评论(0) 分类 VOA双语新闻 Bilingual News

Triceratops protects itself with a bony shield called a frill. They can fend off an attacker with a pair of one-meter-long swords. Youve got to crush it. The only way to deal with this huge, curved, cantilevered, composite armor is a crushing blow wi

发表于:2019-01-23 / 阅读(123) / 评论(0) 分类 探索与发现2013年

34 过多服用雌性激素有可能引发卵巢癌 DATE=4-12-01 TITLE=SCIENCE REPORT -Estrogen and Ovarian Cancer BYLINE=Mario Ritter (Start at 1'00

发表于:2019-01-30 / 阅读(147) / 评论(0) 分类 科技之光

By Peterson Ssendi Kampala,Uganda 02 June 2007 Many Pentecostal churches in Kampala invite the afflicted to be cured. Mrs. Frances Adroa, who is HIV-positive, took them up on the offer. I am a sick person (I have HIV AIDS) so,she explains, I was prom

发表于:2019-02-02 / 阅读(143) / 评论(0) 分类 2007年VOA标准英语(六月)

MADRID, Oct. 22 (Xinhua) -- Sevilla goalkeeper Javi Varas was the hero of the night as his side produced a stunning defensive display to earn a 0-0 draw against FC Barcelona in the Camp Nou stadium. Varas made a string of spectacular saves, including

发表于:2019-02-07 / 阅读(152) / 评论(0) 分类 英语新闻
学英语单词
ACRM
after school tutoring
aftergames
agricultural pharmacology
amalgam electrowinning process
Aoxikang
appropriate adjustment
Aquinonodichlorodiimide
Artocarpus integrifolia L
asterion
automatic process gas chromatography
average selective information
bad ragaz (ragaz)
bulging wall
calculated heading
chopping of wind
clad material
coaxial feed
community antenna
completeness of axiom systems
complex hydroxo ion
contoured squeeze board
Della Robbia,Andrea
diegel
diffuser intake
dillydown
Disco loom
djj
don't trouble
dookit
elegised
encephalitides
family lithodidaes
flushing of drip irrigation system
fore mast light
foreign exchange market
fuel dual system
Gastrochilus subpapillosus
gerstner's wave
GNBM
gollania philippinensis
groupage shipment
growth need
guiros
Gévaudan
Haidinger's brushes
Hawaiian activity
hernia testis
honey-orange
hydrangenol
immovable
incoherent scattering sounding
indicated course sector
Inocentes, Cerro de los
laplante
LCD Monitors
log allotment
main deck stringer
medicine men
megasporophylls
methyl-phospho-acid
Mimisal
mirror fugue
mistranscription
mooring fast
morbus contagiosus
natural merging
nickel-complex light stabilizer
nuclear disintegration energy
operating engineer
parenchymatous cartilage
partial lunar eclipse
pelmel
potassic superphosphate
predictive comparison
process air
proselytiser
pull-focus
railway-men
recessed plate filter
right aft service door
Rogate
salt pillow
say in sport
scaring off
semiconducter cataract freezing extractor
seven-spot
shoddinesses
sleeping-in
snerking
snipe nose plier
spondulicks
time urgency
unhanged
unravell
Ušnenai
vegetative bud
verkehrssysteme
visors
weight-liftings
working live
wristwatches