[网络] 美国蛇鸟

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. If you saw the movie March of the Penguins, or even the animated film Happy Feet, you know that male penguins take their role as parents pretty seriously

发表于:2018-12-02 / 阅读(80) / 评论(0) 分类 Scientific American(十二)月

Topics: American Authors-Alex Haley; American Bandstand; continuous versus contiguous; let alone and to kick the bucket; the birds and bees talk Words: journalism freelance autobiography genealogy to capture slavery descendant fictional to air segmen

发表于:2018-12-14 / 阅读(69) / 评论(0) 分类 美语听力 English Cafe

SCIENCE IN THE NEWS - Scientist Working to Save Bees Is Winner of Environmental Prize BOB DOUGHTY: This is SCIENCE IN THE NEWS in VOA Special English. Im Bob Doughty. SHIRLEY GRIFFITH: And Im Shirley Griffith. This week, we tell about the latest winn

发表于:2018-12-16 / 阅读(71) / 评论(0) 分类 2011年VOA慢速英语(五)月

This is Scientific Americans 60-Second Science, Im Cynthia Graber. This will just take a minute. The history of science is inextricably linked to the Galapagos and its influence on Darwin. In 2001, an oil tanker hit a reef in the Galapagos Islands an

发表于:2018-12-24 / 阅读(48) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science. I'm Sophie Bushwick. Got a minute? West Nile virus first appeared in North America in 1999. And it quickly moved across the continent. Now a study has pinned the proliferation on a particular culprit:

发表于:2018-12-24 / 阅读(77) / 评论(0) 分类 Scientific American(十)月

ENVIRONMENT REPORT – American Birds Threatened By George Grow Broadcast: December 6, 2002 This is the VOA Special English Environment Report. A new report warns that many bird populations in the Uni

发表于:2019-01-02 / 阅读(66) / 评论(0) 分类 健康与环境

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Indiana Jones (I hate snakesI hate em!) would have totally despised a snake that lived some 60 million years ago. Because researchers working in Colombia have found th

发表于:2019-01-07 / 阅读(92) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science, I am Karen Hopkin. This'll just take a minute. Biologists, traditionally track migrations by tagging animals with devices that allow their movements to be monitored. But Homo sapiens can't be fitted wi

发表于:2019-01-08 / 阅读(102) / 评论(0) 分类 Scientific American(六)月

This is Scientific Americans 60-Second Science. Im Steve Mersky. Got a minute? You probably missed it because you were sleeping. But one of North America's great natural phenomenon happened over the nights of mid-spring. After sundown, the skies fill

发表于:2019-01-08 / 阅读(93) / 评论(0) 分类 Scientific American(六)月

This is Scientific American's 60-Second Science,I am Steve Mirsky.Got a minute? Its accepted that a large meteor impact 65 million years ago was responsible for the mass extinction of the dinosaurs. Which opened up niches for birds and mammals. But l

发表于:2019-01-08 / 阅读(86) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. A bird in flight is a thing of beauty. Even their takeoffs and landings usually look effortless. But pterodactyls? Well, thats another story. Scientists

发表于:2019-01-08 / 阅读(79) / 评论(0) 分类 Scientific American(一)月

This is Scentific American's 60-Second Science, I'm Steve Mirsky, got a minute? At Point Reyes National Seashore in Marin County, California, a plant called Tidestroms lupine is holding on for dear life. Its survival has been threatened by the appear

发表于:2019-01-08 / 阅读(76) / 评论(0) 分类 Scientific American(八)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. It's one of the oldest moves in teen dating. Head to a scary movie. As soon as the scary music kicks in, your date cuddles closer for comfort. Well, so

发表于:2019-01-08 / 阅读(102) / 评论(0) 分类 Scientific American(一)月

AMERICAN MOSAIC - Break-Up Songs: The Sound of a Broken Heart JUNE SIMMS: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) Im June Simms. This week on our program, we tell about an old Roman Catholic mission in California, once known for ge

发表于:2019-01-12 / 阅读(96) / 评论(0) 分类 2012年VOA慢速英语(六)月

Worms and Snakes: Animals We Love to Hate 虫子和蛇:动物让我们又爱又恨 Hello and welcome to the VOA Learning English program, Words and Their Stories. 欢迎来到VOA学习词汇频道 They slither. They are slimy. For most people, they a

发表于:2019-01-12 / 阅读(54) / 评论(0) 分类 2015年VOA慢速英语(十一)月

US Thanksgiving Turkey Is Mexican Immigrant Thanksgiving is the quintessential American holiday and roast turkey is the definitive centerpiece of the holiday feast. But the domesticated turkey is not an American invention. It's Mexican. The bird was

发表于:2019-01-14 / 阅读(58) / 评论(0) 分类 VOA标准英语2012年(十一月)

Larry跟李华在星巴克咖啡馆见面。今天我们要学两个常用语:for the birds和way out in left field. LL: Hey, Li Hua, it's good to see you. It's been awhile since we last talked. How are you doing? LH: 还可以,不过这天气真让

发表于:2019-01-15 / 阅读(81) / 评论(0) 分类 美国之音《流行美语》

kick-ass 强势的,粗暴的 Meaning: forceful, aggressive For example: Geoff says he's sick of kick-ass politicians sending our kids off to die in unnecessary wars. Some people seem to think a macho, kick-ass image is good for the country, but I t

发表于:2019-01-17 / 阅读(67) / 评论(0) 分类 英语俚语天天说

50 恐龙和鸟:谁是谁的祖先? DATE=5-23-01 TITLE=SCIENCE REPORT - Dinosaurs and Birds BYLINE=Mario Ritter (Start at 59

发表于:2019-01-30 / 阅读(104) / 评论(0) 分类 科技之光

This is Scientific American's sixty Science. I'm Sophie Bushwick. Got a minute. Several for the species can distinguish between two and five bananas, but what's the exceptional the primates they can't grasp the new American rules, what let they range

发表于:2019-03-15 / 阅读(290) / 评论(0) 分类 Scientific American(十二)月
学英语单词
266
Alamannic
aleutian island arc
alkylolysis
america-bashing
Ardnacrusha
asynchronous servomotor
autoclasis
auxiliary test unit
batik resist
be prepared for
blood-orange
blue zone
Bufo
bulletheads
business picture
cadential six-four
car davit
clinical nephrology
confiscatory
controlled variability
critical factors matrix
crown-beard
csteady
cysticercus cellulosa
define data command
dimolecular
Dovhoshyyi
dp (draft proposal)
drip loop
Eberhardzell
effroyable
egophonic
electronic package
exchange distillation
FIATA
final collector
forget me drug
fresh oil
full-dome
genus Vicugna
geomorphic threshold
half-sheet
have hold of the wrong end of the stick
here-dring
herpetol.
honoring
hydrogen halide
hydrologic forecast of lake
impeding
Inchcape Rock
instructional model
inversus
isohume
joosts
journal-box spring seat
keeter
kiddy widdy
let something slide
linear residue code
lowers
master ball
metaarsenite
modular advanced-graphics generation system (maggs)
Murray Downs
najmaldin
narrowband interference
negatively inotropic
neodymium glass
oil level controller
Osler, Sir William
papabotes
PDIC (pressure difference indication)
peepeye
pericentres
piqued
pit organs
quadridentate chelate
reciprocal multiplication
reverse flushing
reverse phase protection
saccawinkee
sandpaintings
Scandinavian nation
sensible-heat meter
shipping sea
sikka
Snuff-it
special hull configuration
ST_beliefs-and-opinions_decisions-and-deciding
standard bone meal
starting buffer
subimago
supplementary twin
threshing set
thyrocardiac
tortuositas
Transfer of Maritime Lien
two-stage producer
urethral fissure
Wecker's operation
wobbliness