己烷雌酚

In June, the Oxford English Dictionary, or OED added about 1,000 words and new definitions to its website. The changes are to help users understand a mix of terms, some dating back many centuries. The additions include words such as brencheese deaths

发表于:2018-12-08 / 阅读(429) / 评论(0) 分类 2018年VOA慢速英语(六)月

Broadcast: Jan 17, 2003 At the unveiling of the First Europeans exhibit, Ellen Futter, president of the American Museum of Natural History, offered reporters, 1) anthropologists and other scientists a

发表于:2018-12-08 / 阅读(501) / 评论(0) 分类 VOA2003(上)-科技先知

Study: Neanderthals Were Artists Some of the worlds oldest cave art is too old to have been made by modern humans, researchers say. Studies suggest that Neanderthals were responsible for creating cave drawings found in modern-day Spain. They also app

发表于:2018-12-18 / 阅读(492) / 评论(0) 分类 2018年VOA慢速英语(二)月

(WA-LC) Well, if there are no more questions I would like to continue our discussion of human evolution by looking at Homo erectus, the earliest of our ancestors who stood upright. Homo erectus lived about one and a half million years ago and was gi

发表于:2018-12-30 / 阅读(380) / 评论(0) 分类 托福听力短文

I don't want any hassles with the fuzz. hassle:麻烦 fuzz:[美俚]警察 我可不想跟条子发生口角。 -Howard:Fine, what color do you want? 好吧,你想要什么颜色? -Sheldon:You know the pale blue of Luke Skywalker's Lightsa

发表于:2019-01-01 / 阅读(439) / 评论(0) 分类 生活大爆炸第二季

00:00:02 OPRAH WINFREY: Hattie Mae, this child is gifted, and I heard that enough that I started to believe it. 00:00:08 ROGER BANNISTER: If you have the opportunity, not a perfect opportunity, and you don't take it, you may never have another chance

发表于:2019-01-03 / 阅读(617) / 评论(0) 分类 2017年VOA慢速英语(十一)月

'Human' Remains Found in Ethiopia Said to Be Up to Four Million Years Old 埃塞俄比亚发现四百万年前人类遗迹 The team of scientists from the Cleveland , Ohio Museum of Natural History re

发表于:2019-01-03 / 阅读(473) / 评论(0) 分类 VOA2005(上)--文化教育动态

I Icariin 淫羊藿甙 Imperatorin 殴前胡素 Indigo 靛蓝 Indirubin 靛玉红 Inokosterone 牛膝甾酮 Insularine 岛藤碱 Insulin 胰岛素 Inulicin 旋覆花内酯 Iosmatrine 异苦参碱 Isoa

发表于:2019-01-03 / 阅读(447) / 评论(0) 分类 医务英语

By Greg Flakus Houston 14 November 2006 Demonstrators protest immigration restrictions in Farmer's Branch, Texas Angry protests have erupted in the Dallas, Texas, suburb of Farmers Branch after the local city council on Monday voted to make English

发表于:2019-01-08 / 阅读(447) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Efam Dovi Accra 23 August 2006 In Ghana, a high court in the capital Accra Tuesday sentenced five robbers to more than 300 years in prison in what the police say is a clear sign the country is taking violent crime seriously. The spate of armed ro

发表于:2019-01-11 / 阅读(533) / 评论(0) 分类 2006年VOA标准英语(八月)

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Faith Lapidus. VOICE TWO: And I'm Steve Ember. This week, we will tell how a discovery in Kenya has started a scientific debate about early human ancestors. We also will tell how peo

发表于:2019-01-11 / 阅读(476) / 评论(0) 分类 VOA慢速英语2007年(九)月

By Benjamin Sand Islamabad 21 June 2006 Afghan journalists are denouncing efforts by the country's intelligence officials to impose guidelines laying out what the officials consider acceptable topics for publication. The official want to place restr

发表于:2019-01-13 / 阅读(442) / 评论(0) 分类 2006年VOA标准英语(六月)

New Species Might be Human Ancestor Fossils found in a South African cave might belong to a new species of early humans that holds a unique place on the evolutionary road to modern man. On a 2008 mapping expedition in Malapa, South Africa, American p

发表于:2019-01-13 / 阅读(459) / 评论(0) 分类 VOA标准英语2011年(九月)

Science and Technology 科技 Human evolution 人类进化史 You look familiar 似曾相识 Another piece of humanity's family tree is fitted into place 南方古猿sediba的发现填补了人类家族谱系的关键空白 THE opening scene of Mel B

发表于:2019-01-26 / 阅读(475) / 评论(0) 分类 经济学人科技系列

Hobbit Ancestor Bones Found 霍比特人祖先的骨头 Small human-like creatures lived in Indonesia 50,000 years ago, and a recent study found evidence of their much older ancestors. Scientists working in Indonesia say they found several teeth and

发表于:2019-02-12 / 阅读(810) / 评论(0) 分类 2016年VOA慢速英语(七)月

Science and technology 科学技术 Human evolution 人类的进化 You look familiar 你,似曾相识 Another piece of humanity's family tree is fitted into place 确定另一支人类谱系 THE opening scene of Mel Brooks's film History of the Wo

发表于:2019-02-16 / 阅读(508) / 评论(0) 分类 经济学人科技系列

1.establishment n.确立;建立;家业 Because of the establishment of the patriarchy, androgyny gradually retreated from the mainstream society. 但由于父权制度的确立,双性同体思想逐渐从主流文化中隐退。 2.aspire v.热望

发表于:2019-02-16 / 阅读(486) / 评论(0) 分类 经济学人科技系列

Human evolution 人类进化史 You look familiar 似曾相识 Another piece of humanitys family tree is fitted into place 南方古猿sediba的发现填补了人类家族谱系的关键空白 Sep 10th 2011 | from the print edition THE opening scene

发表于:2019-02-17 / 阅读(524) / 评论(0) 分类 经济学人综合

Human evolution 人类的进化 You look familiar 你,似曾相识 Another piece of humanitys family tree is fitted into place 确定另一支人类谱系 THE opening scene of Mel Brookss film History of the World: Part One dispenses with human ori

发表于:2019-02-17 / 阅读(449) / 评论(0) 分类 经济学人综合

Science and technology 科学技术 Human evolution 人类的进化 Ask the family 寻根问祖 Human ancestry has just got more complicated 人类祖先之谜变得愈加复杂了 ONE of the oddest things about Homo sapiens is that he is alone. 有关

发表于:2019-02-24 / 阅读(528) / 评论(0) 分类 经济学人科技系列
学英语单词
amphibolitization
arc welding pulsed power source
ash shaddadah
be a pity to
be in activity
biflex fuel pump
binocular projection
Brussels Stock Exchange
buroo
cachexicate
carrier-vessel reactor
cassytha filiformis l.
coenestopathic
copper insoluble
corine
corticostriatospinal degeneration
counteradaptation
crystallisation differentiation
cyano-ethylene
data-driven version
different soils
distributor rotor
dog clamp
equine infectious anemia virus
etrusca
fibre
fixed property
franchise courts
free on damage
frosted over
GD (gate driver)
government cargo rate
greater sunda islandss
grumblous
half-losts
hammered piston ring
hellraising
Hexagonia
high-frequency sputtering
hold tack
hormonopoietic system
infinite order state language
intelligent data acquisition system
irmagi
isomorphic alternation of generations
Joffe effect
jump address register
Kaminskiy
keep-in
laggingly
levo-rotatory sugar
lums
majority-logic decodable code
meet ... halfway
Minilya
mobilferrin
mortgage creditor
motor cortexes
movable alphabet
nerve of tensor veli palatini
non-equilibrium thermodynamics
North,Sir Thomas
nutritional dystrophy
oxydiacetate
Panstrongylus megistus
periodontal membranes
permanent lining,secondary lining
Plata
polams
pseudostrophiole
quadrant plate
real-time batch processing
rely alloys
reserved occupation
reverse flow viscometer
rhinobyon
S Beam
Sativex
script girl
semi-mounted seed drill
serous membrane
simulation research
Smithia sensitiva
specification of equipment
stara kanjiza (kanjiza)
Staurogyne sesamoides
stonechat
Tangtsinia
tar-water
three-stage mass spectrometer
to be leached from the soil
tocamphyl
trachyphonia
tractor pulley opening
tricolor mechanism
true watt
unposited
upgradeable
vandenbergh
washing liquor tank
Wetan, Pulau
wimberley