[化] 同色异构; 同色异构现象

Lesson 12 Is It Necessary to Develop Toarism? Text A Little Good Will Can Help People Understand Each Other Today we had an American family, the Robinsons, for Sunday dinner. The man is in China on a

发表于:2018-11-27 / 阅读(418) / 评论(0) 分类 高级口语教程

北京奥运28大项 参与,竞争,分享,进步 Synchronized Swimming 花样游泳 英文原文 The events of Synchronized Swimming are Solos, Duets, Teams and Free Combination. Competitors in Synchronized Swimming younger than fifteen (15) years of age (on December

发表于:2018-12-05 / 阅读(226) / 评论(0) 分类 奥运28大项比赛

unit07 Motorism 汽车主义 The scene is a petrol station somewhere in England. A queue of cars streches back over a kilometer down the road. As vehicles move slowly towards the pumps, the air fills with the sound of the car horns. People are gettin

发表于:2018-12-07 / 阅读(160) / 评论(0) 分类 午后咖啡

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(158) / 评论(0) 分类 2018年VOA慢速英语(六)月

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(213) / 评论(0) 分类 2018年VOA慢速英语(二)月

北京奥运28大项 参与,竞争,分享,进步 Synchronized Swimming 花样游泳 MUSIC ACCOMPANIMENTS 音乐伴奏 英文原文 The Sound Centre Manager shall be responsible for the securing and properly presenting the accompaniment for each routine. For FINA competiti

发表于:2018-12-30 / 阅读(170) / 评论(0) 分类 奥运28大项比赛

The Facts on Faminism 柳暗花明女权路 The word feminism conjures up a variety of images for people. A lot of misunderstanding and hyperbole have surrounded feminism, but according to the dictionary, feminism is simply a movement for the social,

发表于:2019-01-02 / 阅读(196) / 评论(0) 分类 双语有声阅读

Grammar Girl here. Today's topic is words that can get you into trouble. Guest-writer Bonnie Trenga writes: Once upon a time, some mistaken citizens stood up for American principals, p-r-i-n-c-i-p-a-l-s. Across the Atlantic, a nutty queen sat on her

发表于:2019-01-02 / 阅读(263) / 评论(0) 分类 英语语法 Grammar Girl

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(306) / 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(154) / 评论(0) 分类 医务英语

Every year around Christmas, Stockbridge, a small town in western Massachusetts, puts on a display unlike any other in the US. The celebrated American artist Norman Rockwell, who passed away some 30 years ago, used the New England town as the setting

发表于:2019-01-13 / 阅读(179) / 评论(0) 分类 VOA标准英语2009年(十二月)

Ethiopia will accomplish the construction at any cost whether donors continue funds or not. The giant Gibe III dam, now being built on the Omo River in southwestern Ethiopia is a boon for some, a problem for others. Supporters say it will provide ele

发表于:2019-01-14 / 阅读(222) / 评论(0) 分类 VOA标准英语2010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(160) / 评论(0) 分类 经济学人科技系列

Workaholism 工作狂 Kate: Hello, Im Kate Colin and this is 6 Minute English. Today I'm here with Jackie and were talking about people who work too much. Jackie: Hi Kate, yes most of us spend the majority of our lives at work and our working patterns

发表于:2019-02-07 / 阅读(511) / 评论(0) 分类 六分钟英语

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(461) / 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(189) / 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(194) / 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(236) / 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(192) / 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(219) / 评论(0) 分类 经济学人科技系列
学英语单词
.db
alecy
ancillarity likelihood
automatic spark advance
beyond the realms of possibility
block interleaved
board plug
branch consignments
calenderability
canonical homomorphism
catchpit
commercial dispute
cone reflector
content delivery
copper barrier
coscia
cursor control register
deniz
depression of the horizon
dialog data validation
disc clutch
Dover, Str.of (Calais, Pas de)
drawnworks
Emergency Relief Fund
European elm
even-servant
expansion switch scarfed joint
fish protein concentrate type A
folie
frame side
garrulities
gelenine
general pitting
grainvore
grouting gantry
hashmarks
heel bracket
Helonias umbellata
Hering duct
hydrometamorphism
incompetence, incompetency
intermediate zone
Katapakishi
key word search
liquid displacement meter
live-animal
londa
Lévrier, B.du
Malyy Zhemchuzhnyy, Ostrov
material planning
meat emulsion
mining deposits
morbifically
neurothemis fulvia
noise reducer
non-megnetic materials
nonterminal vertex
nordica
Nouabalé
oath-helpers
obligate anaerobic bacteria
of gigantic proportions
OIPH
opinionlessness
oxybiotic
perhydro
Phenoxathiin
picture geometry
planectomies
plumbifiuoride
pratl
prepucotomy
primary hepatocellular carcinoma
primary rockwell hardness standard machine
propane sultone
psammopapillary adenomyoma
pulchra
pulidonis
purse dial
quality of steam
rmes
safe belt
sand-track race
Sant'Andrea Frius
seepweed
Sejaka
Septoria dianthi
sexual copulation
silver anniversaries
starting pains
sub-synchronous satellite
switching station
task coordination
tetrabrachial dipygus
the end of history
Totolapan
tqos (torgue overload switch)
triple-screw
twill tapes
Villafranca del Bierzo
weaning on
zhengan xifeng decoction