红绿视觉物质

Todd: OK. Steven, you're looking at a picture. Please describe what you see. Steven: I can see a red double-decker bus. It's the kind of bus you'll see very often in London. In fact, I know this bus is from London because I can see the names: Chelsea

发表于:2018-12-04 / 阅读(103) / 评论(0) 分类 百朗2013高考听力快速版

Health authorities in Britain have advised against eating too much red meat. The British government has issued a set of red meat guidelines which caution against eating more than 500 grams a week, or 70 grams a day. This is the equivalent of two beef

发表于:2018-12-07 / 阅读(169) / 评论(0) 分类 创新英语

Im Red Hot, I'm In the Pink, I'm Blue and I'm Green With Envy 红色是愤怒,粉色是健康,蓝色是忧郁,绿色是嫉妒 Now, the VOA Special English program, Words and Their Stories. Every people has its own way of saying things -- its own spec

发表于:2018-12-16 / 阅读(159) / 评论(0) 分类 2014年VOA慢速英语(二)月

ARI SHAPIRO, HOST: Cue the music. (SOUNDBITE OF MUSIC) SHAPIRO: Put some mulled wine on the stove. String the lights. And grab everything red and green in your home, and throw it all over the walls, windows, door jambs. To tell us how red and green b

发表于:2018-12-18 / 阅读(100) / 评论(0) 分类 2016年NPR美国国家公共电台12月

This is scientific Americans 60 second science, I am Sophie Bushwick. got a minute. Tens of millions of years ago, cephalopods were hiding from their enemies in clouds of ink. And it turns out that cuttlefish today produce ink thats almost identical.

发表于:2018-12-24 / 阅读(106) / 评论(0) 分类 Scientific American(五)月

Hundreds of millions of years ago a humble fish swam in the lakes and rivers of the supercontinent Gondwana. Eventually Gondwana broke apart, becoming the continents we know today. And the descendants of that fish, now called cichlids, continue to sw

发表于:2018-12-24 / 阅读(121) / 评论(0) 分类 2017年Scientific American(一)月

(WA) Human populations near the equator have evolved dark skin over many generations because of exposure to the fierce rays of the Sun. A similar phenomenon has also occurred in other parts of the animal kingdom. The African grass mouse is a good ex

发表于:2018-12-30 / 阅读(119) / 评论(0) 分类 托福听力短文

The reds or the greens? Two apples up in a tree were looking down on the world.The first apple said,Look at all those people fighting,robbing,rioting --no one seems willing to get along with his fellow man.Some day we apples will be t

发表于:2019-01-01 / 阅读(134) / 评论(0) 分类 英语沙龙

发表于:2019-01-03 / 阅读(152) / 评论(0) 分类 医务英语

Now, heres something you dont see every day: scientists cure color-blind monkeys. According to a report published online in the journal Nature, researchers have used gene therapy to allow color-blind squirrel monkeys to look at their fruit in a whole

发表于:2019-01-08 / 阅读(150) / 评论(0) 分类 Scientific American(九)月

Imagine Van Gogh's paintings of yellow sunflowers. Now imagine the flowers brown. Eh, not so good. Sadly, we may someday see what that would look like. Because the bright yellow paints on the canvas are slowly turning muddy. Now, an international tea

发表于:2019-01-08 / 阅读(129) / 评论(0) 分类 Scientific American(二)月

By Jessica Berman Washington 24 May 2007 Scientists have always thought that babies learn language by hearing them, but a new study provides evidence that infants as young as four months can distinguish between different languages being spoken by usi

发表于:2019-01-13 / 阅读(148) / 评论(0) 分类 2007年VOA标准英语(五月)

Sea Life Color Codes Food to Evade Danger The ocean glows with undersea life which makes its own light. These animals living on the ocean floor, beyond the reach of sunlight, have evolved this bioluminescence for camouflage, to find mates or to repel

发表于:2019-01-13 / 阅读(134) / 评论(0) 分类 VOA标准英语2012年(九月)

Autumn Leaves Show Their True Colors As days grow shorter and nights grow cooler in Boulder, Colorado, the green leaves of summer have been putting on party colors. On cottonwood trees and aspens, theyre golden yellow coins. On Mapleton Avenue, the m

发表于:2019-01-13 / 阅读(171) / 评论(0) 分类 VOA标准英语2011年(十一月)

Hollywood Visual Effects Go Global 好莱坞视觉特效走向世界 LOS ANGELES Many of todays Hollywood blockbuster movies include stunning visual effects. Most of those effects used to be produced in Hollywood, but that has changed. Now, one film

发表于:2019-01-14 / 阅读(132) / 评论(0) 分类 VOA标准英语2014年(五月)

Voice 1 Welcome to Spotlight. Im Christy VanArragon. Voice 2 And Im Adam Navis. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 A small red circle. A thi

发表于:2019-01-19 / 阅读(145) / 评论(0) 分类 环球英语 Spotlight

Hundreds of millions of years ago a humble fish swam in the lakes and rivers of the supercontinent Gondwana. Eventually Gondwana broke apart, becoming the continents we know today. And the descendants of that fish, now called cichlids, continue to sw

发表于:2019-01-20 / 阅读(132) / 评论(0) 分类 2017年Scientific American(三)月

At this rate, scientists will have to come up with a better description for the tomato than mere 'superfood'. While it has long been credited with cutting cholesterol and preventing some cancers, the fruit now appears to have two more healthgiving be

发表于:2019-02-06 / 阅读(127) / 评论(0) 分类 阅读空间

WASHINGTON, Nov. 14 (Xinhua) -- Nearly a fifth of all Americans 12 years or older have hearing loss so severe that it may make communication difficult, according to a new study led by Johns Hopkins University researchers and published Monday in the A

发表于:2019-02-18 / 阅读(147) / 评论(0) 分类 英语新闻

Voice 1 Welcome to Spotlight. Im Christy VanArragon. Voice 2 And Im Adam Navis. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 A small red circle. A thi

发表于:2019-03-04 / 阅读(163) / 评论(0) 分类 环球英语 Spotlight
学英语单词
9-demethylrhodopsin
Aarsele
accessory claw
acetyltryptophan
ad fin
angle of screen
antiinflammatories
artificial intellegence
aurila miii
averaging of accounts
bajada breccia
barium salt
Basic Language for Implementation of System Software
braata
Brassica oleracea var.italica
Brentwood Lake
brittlestar
bully-ragging
calamity howler
cardiidaes
career about
chaban-delmas
changeover gear
Chimonobambusa microfloscula
courteousnesses
diacylglycerols
double focusing mass spectrometer
double-majors
doubt about
dynamic scattering
eastexes
elaeocarpus lanyuensis chang
fermentation amyl alcohol
finte population
flow-rate range
fraudulentness
fricaces
genus nimravuss
haplosporidians
Hawf
Hedychium tienlinense
holding of exchange asset
insured's employment start date
International Ladies' Garment Workers' Union
interpelling
iron base powder
Jamieson,Thomas
killagh
kuril island arc
loco-weeds
marketing objectives
mechanical behaviour
microscopic reversibility
mixed bed demineralization
moollen
morningland
multistage impulse steam turbine
musteline mammal
needle drawing
Nephocarp
neuro-computer
nonessentialist
occupational nystagmus
odd lot broker
Omoloy
Pašman, Otok
penicillinase
pentachora
pile against
power supply contract
prechlorination
Prednol
put on a back burner
quick fence
quinin aspirin
rated minimum welding current
reservicing
Sapium atrobadiomaculatum
saturated working condition
schleier
screeves
self-images
self-weighting design
semiconductor laser modeling and simulation
severe asthma
social-democratic
sodium pentobarbital
spradling
stand-alone utility
steere's liocichla
Stogursey
supranavicular bones
swiple
syntactic sugar
telephone publishing
traces italiennes
tricloryl
unified power flow controller
vemon
Venturi scrubber sprinkling test
voltage ringing
water flooded interval