a. 直立的
词型变化:名词复数形式 : erectuss

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(401) / 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(397) / 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(420) / 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(514) / 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(1210) / 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(542) / 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(513) / 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(559) / 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(566) / 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(505) / 评论(0) 分类 经济学人综合
学英语单词
-pentol
9-chloroanthracene
accumulative margin state frequency
activity control form
algebraictopology
animal brush
apocodeine hydrochloride
awardings
BBRT
bearing plate bed
bent rowing
big-bodied
borhegyi
buttram
call it a deal
Camellia villosa
Cheilostomata
chiaroscuroes
choristoderes
communication network processor
conditions of equilibrium
corrieshalloches
Cream rises to the top
cuprodesclaizite
deetrainment
digital feedback loop
dotted semiquaver rest
dumbfoundingly
edge milling
educational adviser
equivalence problem
ethylene diiodide
Eurobanker
evaluativist
extra warp figuring
eye-protective system
feminocentrism
fenchenic acid
Fibrinoligase
four-in-hand tie
full cantilever wing
Havers' system
hexagon nipples
HSD
hydrogenous constituent
inert weight
lechaion
Liguliflorae
low rate
lubricant carrier
main-shaft
Merleau-Ponty, Maurice
metallolophia opalina
migrated map
negris
neutron scattering
non-instrument runway
nonethanol
oligospermous
opening-closing cycle
palm-sizest
palpebrate
paper ribbon insulated cable
Petkula
picenum
prescriptible
propeller reduction gear
PSA
puberty ceremony
puzzle about
raid the market
re-echoing
rete articulare genu
revulses
rhizoma zingiberis recens
Roscoea alpina
round dome
RWCS (reactor water cleanup system)
S. & M.
saabs
semantics of synchronization
seruse
Sinkāt
slagging gas producer
spirochetal arthritis
start interval
status flag
Stran.
stray wave
subcommandante
subperitoneo-
system decomposition
terrordomes
thrusts out
Toniolo
transubstantiation
tunica mucosa laryngis
volume of marketable goods
Vrachionas Oros
Wacker process
welding tractor
Zapałów