匀二蒽酮

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(123) / 评论(0) 分类 2018年VOA慢速英语(六)月

[0:01.913]Lesson U [0:04.453]Let's Do Sums [0:06.514]Let's talk. [0:08.574]Hi, kids.Let's [0:11.031]do sums. OK? [0:13.704]OK. [0:15.346]What's 14 plus 12? [0:20.457]It's 25. [0:22.722]Yes or no? [0:25.047] No. [0:28.230]It's 26. [0:29.037]Yes. [0:30

发表于:2018-12-17 / 阅读(166) / 评论(0) 分类 新路径小学英语四年级上册(三起)

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(181) / 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(109) / 评论(0) 分类 托福听力短文

2When the time drew near for David to die, he gave a charge to Solomon his son. 2I am about to go the way of all the earth, he said. So be strong, show yourself a man, 3and observe what the Lord your God requires: Walk in his ways, and keep his decre

发表于:2018-12-31 / 阅读(251) / 评论(0) 分类 列王记

By George Grow November 7, 2004 (THEME) VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Faith Lapidus with People in America in VOA Special English. Today we tell about Dian Fossey. She studied the wild mountain gorillas of central Africa. Her work re

发表于:2019-01-02 / 阅读(142) / 评论(0) 分类 名人轶事

PEOPLE IN AMERICA - Dian Fossey By George Grow Broadcast: Sunday, November 07, 2004 November 7, 2004 (THEME) VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Faith Lapidus with People in America in VOA

发表于:2019-01-02 / 阅读(136) / 评论(0) 分类 People in America

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(276) / 评论(0) 分类 2017年VOA慢速英语(十一)月

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(126) / 评论(0) 分类 医务英语

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(171) / 评论(0) 分类 VOA慢速英语2007年(九)月

FAITH LAPIDUS: And Im Faith Lapidus with PEOPLE IN AMERICA in VOA Special English. Today we tell about Dian Fossey. She studied the wild mountain gorillas of central Africa. Her work resulted in efforts to save these rare and endangered animals. (MUS

发表于:2019-01-11 / 阅读(140) / 评论(0) 分类 2011年VOA慢速英语(一)月

Through the years, pollution on the Dianchi Lake, a large reservoir in southwest China's Yunnan's capital, Kunming, has created significant environmental problems, something the local government has been taking steps to try to clean up. In the city o

发表于:2019-01-19 / 阅读(138) / 评论(0) 分类 2018CRI中国国际广播电台

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(136) / 评论(0) 分类 经济学人科技系列

今天我们要学的词是 throne. Throne is spelled t-h-r-o-n-e, throne. Throne 是王位,统治的意思。This year marks the 60th anniversary of Queen Elizabeth II's ascension to the British throne.今年是英国女王伊丽莎白二世登基

发表于:2019-02-03 / 阅读(122) / 评论(0) 分类 英语单词荟萃

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(408) / 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(159) / 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(167) / 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(202) / 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(166) / 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(188) / 评论(0) 分类 经济学人科技系列
学英语单词
advanced
aethestic standard
aging leaf tissuses
Antarian
anthropophilic
antisensitization
apothecary jar
apprenticeship education
asterisking
bangong co
Bronchi lobares
bronchial tree
brown betty, brown Betty
business geography
buyer's credit
cagliari (caralis)
calder-fox scrubber
canales opticus
carpenters gimlet
center cone
Ceropegia dolichophylla
chronosystemic
composite track
connector screw insulator
controllable pitch propeller oil pump
craterings
decision theoretic approach to pattern recognition
dimethoxymethylamfetamine
dispositionplan
Doherty linear amplifier
donk betting
dual lattice
electric field analogue test
electrooptical light modulator
enhancement-mode field effect transistor
equilibrium shear modulus
essential issues
exogenous sampling maximum likelihood estimator
feeder variation
flagelliform
flatley
flustered
fountain-of-youth
genus cambaruss
glass-rod thermometer
godoys
grabs
heat unit
hlaseks
if it's not one thing, it's another
impot
ion exchange strengthening of glass
ionic space lattice
isobaric contraction
keep something on
kraft machine
labeled channel
lamber (amber)
law of color mixture
lead lined wooden tank
lump sum tax
McClure Strait
megascopic method
method of field emission microscope
mogodu
mottled mallard
myxedematous infantilism
N-methyltriobine
national court
nerve cell body
new area
newmarch
old-woman
Patera process
perfectly round
perigonium
phototransister
polar night jet (stream)
pure differential form
put sth before sb
railroad track scale
rangings
relative virtual address
scas
serving suggestions
shutdown cost
sipmle meningitis
sit on the case
stilty
stratified shear flow
stylo-hyoideus muscle
substitute for leadership
table driven program
teigh
tight as a drum
tire tube
torregrossa
trans-crocetin
transcoronary
Trentino-Alto Adige
Tzara
velocity model