松绿叶峰

Dialogue A Marla and Hank are driving to Marlas sisters new house. Marla: Are you sure this is the right street? Hank: No, I have absolutely no idea where we are. Marla: Well, you have a lousy1 sense of direction so I knew we'd get lost. Hank: It's n

发表于:2018-11-30 / 阅读(178) / 评论(0) 分类 常春藤生活英语

Unit 148: Make it a social occasion 第148单元:让运动成为你的社交活动 I've got to run with a partner,says Mike McNally of Des Moines. 住在艾奥瓦州得梅因的麦克.麦拉利说:我跑步必须和某个伙伴一起跑。 Mike's

发表于:2018-12-03 / 阅读(114) / 评论(0) 分类 减肥瘦身英语口语话题

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Conditions such as mad cow disease are caused by abnormally shaped proteins, called prions. Prions spread by causing other, normal proteins to misfold

发表于:2018-12-24 / 阅读(115) / 评论(0) 分类 Scientific American(九)月

Raising Teenagers Carl: Hi Marla, Im really surprised to see you here. I didnt know you had kids attending this high school. Marla: I dont not yet. I heard about this meeting and decided to attend. Its best to be ready for those teenage years, dont y

发表于:2018-12-27 / 阅读(169) / 评论(0) 分类 2014年ESL之就医和人际交往

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Its like the molecular version of the Joker and the Riddler teaming up against Batman. Scientists at Yale University have discovered that amyloid beta, a

发表于:2019-01-08 / 阅读(177) / 评论(0) 分类 Scientific American(三)月

MICHEL MARTIN, HOST: And switching gears now, parents of children who identify as transgender are rushing to change how their kids identify their gender on government documents before President-elect Donald Trump takes office. That's because some in

发表于:2019-01-16 / 阅读(118) / 评论(0) 分类 2016年NPR美国国家公共电台12月

RACHEL MARTIN, HOST: Scientists have developed a better test for a very rare brain disease. And as NPR's Rae Ellen Bichell reports, this test could lead to new ways to diagnose more common diseases like Parkinson's and Alzheimer's. RAE ELLEN BICHELL,

发表于:2019-01-16 / 阅读(147) / 评论(0) 分类 2017年NPR美国国家公共电台2月

WASHINGTON, May 2 (Xinhua) -- Rice originated(起源) in China, a team of U.S. genome researchers has concluded in a study tracing back thousands of years of evolutionary(进化的) history through large-scale gene re-sequencing. Their findings,

发表于:2019-01-26 / 阅读(150) / 评论(0) 分类 英语新闻

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学英语单词
absorbing chemical
Acanthephippium striatum
adjourn a meeting
alkaline matter
anheuser-busches
balancing error
base region
bebar
bracketing method of mass measurement
careening-wharf
chloromethyloxirane
choice of ends and service
circuit passband
clock speed
community development plan
computer database
condemned cells
copas
damascenas
degederacy of energy levels
Devergie's attitude
diatomite insulating brick
diethyl dichlorosilane
engineering elasticity
enterprise budget
Epict.
Epsilon-Zelle
ethics hot lines
feauges
Five Bellies
florncite
formal derivative
governmentally
guignardia bidwellii (ellis) viala et ravaz
hammer driver
heartcutting
heavy-laden
heterotypic antibody
hymnbooks
ice refrigerator
juglans cinereas
Kam-Tai
knottable
La Meilleraye-de-Bretagne
Lisbonite
livens
magnetic drum control unit
main steam lead
metantimonate
mooring capstan
multistep method
necronomicon
NSC-17261
olman
origene
out-finger
overpressurization
ownership of territorial sea
passats
photoconductive meter
photoionization transition
photojournalism
plugcock
Poa infirma
Porandra microphylla
port limits
property type
radio-controlled aircrafts
radish ?
rake-'n'-scrape
rational expression with real coefficients
recovery vacuum pump
repetition-compulsion
retrosynthetic
rhynchosphaeria gossypii
sanitary fee
scatter pin
screwdown time
segmentalizations
separation wall
shaker shoe
similar quadrature form
skew symmetric tensor
social-contextual
solar telescope
staylace
stone building
system of financial administration
tank fire control computer
time temperature cycle
torpedo attack
transfer of shares
treestumps
two all
universal integer type
universal time clock
urea
VGC
visceral sensory fiber
vision tester
water-based latex paint
yunnan-vietnam massif