乙酸甲基苯乙烯基原酯

Most Chinese people are quite familiar with the story of the three wolves cries. We taught to be honest when we were very young however as we grow up we find that it is difficult to be honest all the time. Sometimes we are forced to tell lies and oth

发表于:2018-11-28 / 阅读(230) / 评论(0) 分类 疯狂英语易背作文

Key Words [00:01.07]关键词 [00:02.14]The Most Common Expressions [00:03.76]最常用表达法 [00:05.38]Actually,it is all my fault. [00:09.51]实际上,都是我的错。 [00:13.64]As a matter of fact,I know nothing about literature. [00:19.54]事

发表于:2018-11-28 / 阅读(248) / 评论(0) 分类 零距离李阳疯狂英语口语

Borderline - Tove Styrke The boys of the empire they set head fire Pull the plug sire I'll spit fire Gents of the empire strangle my desire Pull the plug sire and I'll spit fire I'm borderline happy and I'm borderline sad I'm borderline good and I'm

发表于:2018-11-29 / 阅读(238) / 评论(0) 分类 好听的英文歌曲

AS IT IS 2016-10-01 Report: Smoking May Permanently Damage Genetic Material 报告称吸烟或永久性损伤你的遗传物质 Here is another reason to not light up a cigarette. Smoking can permanently damage your genetic material, according to a n

发表于:2018-12-16 / 阅读(112) / 评论(0) 分类 2016年VOA慢速英语(十)月

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a

发表于:2018-12-24 / 阅读(163) / 评论(0) 分类 Scientific American(六)月

Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting

发表于:2018-12-24 / 阅读(166) / 评论(0) 分类 Scientific American(三)月

You may have heard that humans and chimpanzees have something like 96 percent of our DNA in common. So why, then, are diseases like cancer so common in humans but so rare in chimps? If our DNA is nearly identical, shouldnt we be at risk for many of t

发表于:2018-12-28 / 阅读(138) / 评论(0) 分类 初学者听力文摘精选

Stomach Cells Happier with Dark Roast Coffee Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to research presented

发表于:2019-01-02 / 阅读(184) / 评论(0) 分类 60秒科学

M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物(舞茸提取物) Malonyl Oleanolic acid Hemi

发表于:2019-01-03 / 阅读(171) / 评论(0) 分类 医务英语

β-Amyrin β-香树脂醇 α-Amyrin acetate α-香树脂醇乙酸乙酯 β-Amyrin acetate β-香树脂醇乙酸乙酯 β-Amyrin palmitate 棕榈酰β-香树酯 Anabasine 毒藜碱 Anagyrine 臭豆碱,安

发表于:2019-01-03 / 阅读(165) / 评论(0) 分类 医务英语

AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals

发表于:2019-01-06 / 阅读(200) / 评论(0) 分类 农业与发展

ONE MISTY MOISTY MORNING One misty moisty morning, When cloudy was the weather, I chanced to meet an old man, Clothed all in leather. He began to compliment And I began to grin. How do you do? And how do you do? And how do you do again?

发表于:2019-01-09 / 阅读(476) / 评论(0) 分类 鹅妈妈童谣

By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

发表于:2019-01-11 / 阅读(166) / 评论(0) 分类 VOA2003(下)-环境与健康

FRITZI BODENHEIMER: This is SCIENCE IN THE NEWS in VOA Special English. I'm Fritzi Bodenheimer. FAITH LAPIDUS: And I'm Faith Lapidus. Winter conditions are affecting many countries in Earth's northern hemisphere. Winter brings cold weather and, with

发表于:2019-01-11 / 阅读(409) / 评论(0) 分类 2010年慢速英语(二)月

RACHEL MARTIN, HOST: An unlikely literary hero is getting his turn in the spotlight. He's a little square but full of personality, and he sprang from the imaginations of these guys. MAC BARNETT: My name is Mac Barnett, and I'm a writer. I write books

发表于:2019-01-16 / 阅读(182) / 评论(0) 分类 2018年NPR美国国家公共电台5月

Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长

发表于:2019-01-26 / 阅读(189) / 评论(0) 分类 经济学人科技系列

Body Clock Provides Clues to Aging 生物钟提供衰老的线索 If youre searching for the fountain of youth, you might find it in your DNA. Thats according to a new study that sheds light on the biological clock ticking in our genomes, why our bod

发表于:2019-01-31 / 阅读(184) / 评论(0) 分类 VOA常速英语2013年(十月)

By Gilbert da Costa Abuja 16 October 2006 An international campaign to draw attention to the huge agricultural potential of the Sahel drylands of Africa is gaining ground, with a recent workshop in Niamey, the capital of Niger. The campaign seeks to

发表于:2019-02-02 / 阅读(253) / 评论(0) 分类 2006年VOA标准英语(十月)

By Rosanne Skirble Washington 01 April 2007 The wife of presidential candidate John Edwards renewed her fight against breast cancer this week. Elizabeth Edwards is one of three million women in the United States living with the disease. Of the 275,00

发表于:2019-02-04 / 阅读(188) / 评论(0) 分类 2007年VOA标准英语(四月)

STEVE INSKEEP, BYLINE: Some people who watch what they eat may be overlooking the most important things. Counting calories is a bit too simple. Cutting carbs is a bit too hard. So what can you do? NPR's Allison Aubrey has a different strategy. ALLISO

发表于:2019-03-04 / 阅读(206) / 评论(0) 分类 2019年NPR美国国家公共电台1月
学英语单词
accumulative toxicity
Actaea rubra
al-ras
AlwaysJob
analogical form
anti-circers
antistaphylohemolysin
apoinducers
arteriae centrales anterolaterales
ball socket
bonnie
braeden
bridal wreaths
brisky
business data processing
Bāmīān, Velāyat-e
carvers
close-harmony
clue
consistency ratio
core block
corpus juris canonici
Cyanidin-3-rutinoside
Darboux equation
deglucocheirotoxin
diatas
didactive
direction numbers
dubossary
eight-seeded
external trade by regions
fine crystalline material
fluoroscopic image
foeticide
foretrained
Forster's shifting type
gas-oil dissociation
half-lattice frame
head wall
hickory tussock moth
high priestesses
high-speed grounding switch
hylum
hyperdynamtic circulatory state
impact sparking
in-your-faces
induced pan
intermediate station
isolationism
Jaddua
larvosa myiasis
latsts
madronoes
Makalehi, Pulau
masseteric space
measure feeder
mechanical behaviour
mendicate
metabolic
multi-word
N-acetylmuramyl pentapeptide
nonconcave
onelayer
operational word
organicist
orontea
phaeohyphomycotic
phase-sensitive circuit
pincet
pollee
post and lintel construction
prearranged aircraft maneuver
prestressed component
quoin posts
quotation of prices
ram the earth
reciprocating screen
region elimination
residue stress
resin binder
scaptomyza (parascaptomyza) elmoi
scattering wave
senado
shackles
Sizim
Spungo
ST_doing-and-achieving_winning-and-defeating
succes de scandale
table of reciprocals
tendon hyperreflexia
three-core cell
to be on the receiving end
Transpadane Gauls
tumbeler switch
Tumbes
two-dimensional correlated spectroscopy
unitary analysis
urea adduct process
wieczorek
writes-off
yellowgold