色素母体

Here Degas shows a couple in a café staring out 1) disconsolately, with a glass of the 2) deadly green 3) absinthe on the table in front of the woman. Degas’ friend Monet painted a dandish male abs

发表于:2018-11-28 / 阅读(217) / 评论(0) 分类 疯狂英语2002年

Parents of East Asian, East African and Native American descent are not usually surprised when their babies are born with distinctive blueish-gray or blueish-green birthmarks on their backside. Eighty to ninety-five percent of infants from these ethn

发表于:2018-12-03 / 阅读(90) / 评论(0) 分类 英语时差8,16

你吃过紫色的西红柿吗,这是科学家研究出来的一个新品种,是不是很神奇呢? Rob: Hello Im Rob. Welcome to 6 Minute English. With me today is Finn. Hello Finn. Finn: Hello Rob. Rob: Now Finn, I'd like to start by asking y

发表于:2018-12-03 / 阅读(113) / 评论(0) 分类 一起听英语

This is scientific American's 60 seconds science. I'm Sophie Bushwick, got a minute. Tens of millions of years ago, cephalopods were hiding from enemies in clouds of ink. And it turns out thatcuttlefish today producing ink that's almost identical. Re

发表于:2018-12-24 / 阅读(93) / 评论(0) 分类 Scientific American(五)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(104) / 评论(0) 分类 Scientific American(五)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(115) / 评论(0) 分类 托福听力短文

AS IT IS 2015-12-06 Santa Fe: The City Different When American officials established U.S. Route 66 in 1926, the road cut right through the southwestern city of Santa Fe, New Mexico. For 11 years, Route 66 travelers passed through Santa Fe, known as t

发表于:2019-01-03 / 阅读(136) / 评论(0) 分类 2015年VOA慢速英语(十二)月

发表于:2019-01-03 / 阅读(147) / 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(144) / 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(125) / 评论(0) 分类 Scientific American(二)月

Broadcast: May 6, 2003 By Caty Weaver VOICE ONE: I'm Sarah Long with Bob Doughty, and this is the VOA Special English program, SCIENCE IN THE NEWS. VOICE TWO: Today, we talk about some disorders of th

发表于:2019-01-11 / 阅读(191) / 评论(0) 分类 VOA2003(上)-健康资讯

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Bob Doughty. Today, we will tell about some disorders of the skin, and ways to treat them. (MUSIC) VOICE ONE: Skin. It is the largest organ of the b

发表于:2019-01-11 / 阅读(156) / 评论(0) 分类 VOA慢速英语2007年(四)月

It may seem hard to believe that such an unusual looking animal has remained hidden for so long. 世界上存在如此相貌罕见而不为人知的动物,这似乎有点难以置信。 But scientists have only just discovered a new species of elep

发表于:2019-02-05 / 阅读(124) / 评论(0) 分类 英语新闻

KHARTOUM, Jan. 5 (Xinhua) -- Chairman of the U.S. Senate Foreign Relations Committee John Kerry on Wednesday said that a successful referendum(公民投票权) in south Sudan would be the precursor(先驱,前导) to a stronger new relationship be

发表于:2019-02-05 / 阅读(143) / 评论(0) 分类 英语新闻

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(124) / 评论(0) 分类 阅读空间

Hilary Duff - Come Clean Come Clean Hilary Duff Let's go back Back to the beginning Back to when the earth, the sun, the stars all aligned 'Cause perfect didn't feel so perfect Trying to fit a square into a circle Was no life I defy Let the rain fall

发表于:2019-02-08 / 阅读(127) / 评论(0) 分类 好听的英文歌曲

我们何时开始做梦

发表于:2019-02-09 / 阅读(130) / 评论(0) 分类 实用英语

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(140) / 评论(0) 分类 英语新闻

Q: What is the saddest truth about life? 生活中令人沮丧的真相是什么? 获得9.5k好评的答案@Dushyant Bhati Half the world's starving; the other half is trying to lose weight. 世界上有一半的人正在挨饿,另一半的人却在

发表于:2019-02-18 / 阅读(124) / 评论(0) 分类 阅读空间

I didn't know this about you,cause I'm a big,I told you I'm a huge fan of the show backstage,but I'm shocked at how tall you are. 我不知道你的这一点 我在后台跟你说 我很喜欢这部剧 但你居然有这么高 It's unusual.Actually,w

发表于:2019-03-04 / 阅读(189) / 评论(0) 分类 柯南脱口秀
学英语单词
added buoyant layer
adjust price
aeolotropy
ansgar
atomic gyroscope
atomic war
azalignane
be glad that...
birth
bottom sheathing
champale
cheese wax
conidiosporae
continental polar air mass
costal malformation
credit and collection expenses
cricket equipment
defining relative clauses
dioptic
direct comparison method
dividend-paid deduction method
double slag
double-u butt weld
drowned delta
eitans
Enteroquin
evaporator crucible
experimental cell biology
experimental measurement
feel obligated to
folium ginkgo
garblements
grimm-sommerfeld rule
half-sine shock pulse
have a concern in
Heberden's node
heinrich bolls
hovering characteristic curve
hygrobates yanga
JG,j.g.,jg
karma resistance alloy
keers
Kovna
Krasnovia
Kvachina
La Galite
lady windermere's fan
lawm
lesser included offense
limp reraised
macmaster
magnetic-optical memory
make the best of oneself
map block address
marketgoers
Master of the Household
non-figurative
not reentrant
nymphaeine
oceanic aspect
omalu
orange skin
outlied
parrent
phagedenism
pigmentose
poontank
populums
portulaca
prepare ... for
prepared sponge
production of unrestricted grammar
property owners
pseudocombination
ropies
run-the-gauntlet
sea board
self employ
Sharp County
shockless operation
side framing
spandrel beam
specular scattering
steering drag link
strontium phosphide
Tegadifurum
theesee
them-selves
three-reflector feed system
tie someone's hands
Toplica
transformation encoding
tunnel broker
unary relation
ungarbled
universal health insurance scheme
upper air temperature
value
vibrational quantum
water-seal conveyor
workable coal seam
working parts