n. 直立省藤

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Bob Doughty. This week, we will tell about evidence of early human ancestors. We also will tell about the health effects of hopeful feelings. And, w

发表于:2018-12-07 / 阅读(66) / 评论(0) 分类 VOA慢速英语2009年(三)月

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Bob Doughty. This week, we will tell about evidence of early human ancestors. We also will tell about the health effects of hopeful feelings. And, we

发表于:2018-12-07 / 阅读(61) / 评论(0) 分类 2010年慢速英语(三)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(59) / 评论(0) 分类 托福听力短文

By David McAlary Scientists have discovered fossils of an ancient, tiny species of human in an isolated part of Indonesia. They are bones from what they say is a smaller version of the now extinct imm

发表于:2019-01-03 / 阅读(121) / 评论(0) 分类 VOA2004(下)--健康科技

Earliest Known Human Hand-Ax Found in Kenya Archaeologists working in northwestern Kenya have found a skillfully hand-crafted stone ax which appears to have been made nearly 1.75 million years ago, making it the oldest such tool ever discovered. The

发表于:2019-01-07 / 阅读(91) / 评论(0) 分类 VOA标准英语2011年(九月)

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(114) / 评论(0) 分类 VOA慢速英语2007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(87) / 评论(0) 分类 经济学人科技系列

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(112) / 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(141) / 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(121) / 评论(0) 分类 经济学人综合
学英语单词
abc silk
aechmea fulgens
algebraic complexity
alienation device
antimasque,antimask
batching interface
Brown's syndrome
carbonaceous flat disks
chain-sawed
chigger flower
chloroleukemia
chromatographic method
CIMC
clohessies
closed pore
code sensitive system
compositing panel
cuticular appendage
dancin'
descriptive music
dimethyl s-phosphorothioate
direct exchange
dough lump spacer
educrats
Ferdinand I
find a vent for
food for long voyage
geometric topologists
golden honey plant
gp180
graft hybrid
greenbul
Gurye
half reflection
hematocathartic
high-velocity armor-piercing rocket
hybrid bond
inner diameter of centerpipe
keep your hands to yourself
Kraemer-Sarnow test
Liebig method
longsight
lymphocyte blastogenesis
machicoulises
metabolic imaging
multimegabits
Musculus adductor minimus
Nakhon Phanom, Changwat
nightsoil
no load losses
nonkindergarten
North Dakota
nuclear energy steam boiler
numparell
nurse-consultant
octopyle octospinosa
os zygomaticums
out-placement
overprovoke
patriotists
pms notation
powder metal (powdered metal)
premoral
prolongingly
quaking puddings
ram-raiding
reconnaissance missions
reinforcement prefabrication
representation and storage of image
Robbio
sandboards
seal (contact) face
sebocystoma
service unit for foreigners
shit up
shutdown with normal parameters
slice memory interface circuit
sound measurement
spherites
splenorrhaphy
standing-wave memory
sterilizing value
stretch oneself
sub lessee
subphonemic
suprachiasmatic
symbiotic variables
tachytely
talking battery
there is no substitute for
thermal characteristics
thermojunction battery
thyroproteins
transaction test
two-person zero-sum game
two-step cross beam
tymerous
unincrusted
vanilloyl calleryanin
voronezhs
weaner ill-thrift
well grading