音标:['krәumәfɔ:] ;
n. 发色团, 色基
[化] 发色团; 生色团
n. the chemical group that gives color to a molecule
词型变化:名词复数形式 : chromophores

EXPLORATIONS - Where Did the English Language Come From? This is Steve Ember. And this is Shirley Griffith with the VOA Special English program EXPLORATIONS. Today we present the first of two programs about the history of the English Language. More p

发表于:2018-11-27 / 阅读(805) / 评论(0) 分类 2012年VOA慢速英语(十二)月

A: Have you been coming to this Laundromat long? B: I have been washing clothes here since a few years ago. A: Why is that? B: It doesn't cost me as much to wash here. A: I've just started doing my clothes here. B: Why are you washing your clothes he

发表于:2018-11-30 / 阅读(470) / 评论(0) 分类 英语情景对话-日常生活

A: How long have you been washing clothes here? B: I started washing here about three years ago. A: How come? B: I can wash my clothes for less money here. A: This is my first time washing clothes here. B: What reason are you washing here today? A: I

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世上最远的距离/不是/明明无法抵抗思念/却故作丝毫不把你放在心里/而是用冷漠的心/对爱你的人掘了一条无法跨越的深渠.一对共处近50年的夫妻因遗忘了美好的记忆,婚姻开始遭受侵腐 对话文本:(系普特网友整理,文本只包括旁白影评部分,不包括电影原声。) Away From Her

发表于:2018-12-07 / 阅读(416) / 评论(0) 分类 影视英语听力

The days were hot. The nights were hot. He turned on the living room fan. He turned on the dining room fan. Both fans were on high speed. They made a lot of noise. But they didnt blow cool air. They blew hot air. They blew hot air everywhere. He turn

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[00:17.36]Figure On The Proch [00:26.40]门廊鬼影 [00:36.51]Back in the early 1980s my aunt lived in a house [00:41.27]that was literally located in the middle of nowhere. [00:46.05]It used to really creep my younger brother and me out, [00:50.28]but

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[00:17.23]Figure On The Proch [00:26.43]门廊鬼影 [00:35.14]I lay back down and tried to go back to sleep. [00:39.57]After I had lain there for about 5 minutes, [00:43.12]I started to hear a tapping sound. [00:45.77]I listened for a minute, [00:48.07]

发表于:2018-12-11 / 阅读(593) / 评论(0) 分类 英语灵异故事

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: encouraging high school students to write about the issues they want the next U.S. president to address. RS: That is the aim right now of the National Writing Project, a federally

发表于:2018-12-30 / 阅读(428) / 评论(0) 分类 词汇大师(Wordmaster)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

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By Lisa Bryant Villentaneuse, France 29 March 2006 Police forces use a water canon on protesters who are demonstrating against the first job contract law, known as CPE France has been roiled by waves

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By Jim Malone Washington 27 February 2007 One of the big winners at this year's Academy Awards in Hollywood was former Vice President Al Gore. Gore was featured in a film about global warming called An Inconvenient Truth, which won the Oscar for bes

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chim chiminey chim chiminey chim chim cher-ee! a sweep is as lucky as lucky can be chim chiminey chim chiminey chim chim cher-oo! good luck will rub off when i shake ands with you or blow me a kiss and thats lucky too now as the ladder of life as bee

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欧美经典:Laudromat-Nivea RK:baby who that is? NV:dont worry who that is it aint you. RK:you got somebody else over there. NV:dont worry about it keith if you was over here taking care of business you wouldnt have to be asking me questions like

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This is the VOA Special English Health Report. Deep inside each cell in our body is all the genetic information needed for life. Human genes are normally organized along forty-six chromosomes -- twenty-three from each parent. David Petersohn of Libe

发表于:2019-01-11 / 阅读(544) / 评论(0) 分类 VOA慢速英语2008年(九)月

THISISAMERICA-AFewStepsUpFromFastFood,andDowntheRoadFromFineDining,Lies STEVE EMBER: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember. This is a three-day weekend for millions of Americans in observance of Columbus Day on Monday. A

发表于:2019-01-12 / 阅读(455) / 评论(0) 分类 2011年VOA慢速英语(十)月

SIV Vaccine Holds Promise for AIDS Researchers are excited about a vaccine they have developed that protects rhesus monkeys from infection with a primate version of the AIDS virus. They hope to use what they've learned to develop an agent that preven

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BBC Learning English London Life From City to Sea Jackie: Hello, I'm Jackie Dalton. Have you ever wanted to escape your everyday life and go and do something completely different? If you live in a house in a big noisy city, like London, perhaps you

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But they are hungry and eager to reach their mother whos delayed feeding them on this special day. Now she lures them with the promise of milk, the only food the cubs have known since they were born, deaf and blind beneath the snow some two months ag

发表于:2019-01-23 / 阅读(432) / 评论(0) 分类 探索与发现2012年

As we travel south, so the suns influence grows stronger. And at 50 degrees of latitude, a radical transformation begins. Summers here are long enough for broadleaf trees to replace conifers. Broadleaves are easier to eat and digest, so now animals c

发表于:2019-01-23 / 阅读(430) / 评论(0) 分类 探索与发现2012年

今天我们要学的词是prom。 Prom在美国指高中高年级学生在学年结束前的半正式舞会。High school prom,一般指高中毕业班的舞会,又称senior prom或者干脆就是prom。 Proms are a $4 billion-a-year industry, b

发表于:2019-01-30 / 阅读(374) / 评论(0) 分类 英语单词荟萃
学英语单词
a man of letters
acoustic transformator
Alcott, (Amos) Bronson
angle of attack indica tor
atticus
Auro-Dri
autecic
baron court
beta structure
biprism interference
bite guard
bleinierite (bleiniere)
blodges
brake cylinder piston travel
brake nozzle
Brown Bilbos
business sales tax
caramel cream
carbon-free stainless steel
chromaticity coodinates
classroom environment index
co-occupant
concentration of channel
conservator-ward relations
crankcase center main section
danderer
dekatrons
depth-first fashion
Deyeuxia brachytricha
dialog template
electrically controlled air horn
electrotonometer
emergentists
endogenous character
eromenos
freezeproofing
furrowed stone
governments
gutting
hendryxes
Herminium ophioglossoides
heteroteuthis (stephanoteuthis) hawaiiensis
holographic grating
hyperglycystia
insoluble bromide ratio
instantaneous condition
kaurie
Kučevište
ladwp
leith har.
let it rip
liquid-solids handling pump
low-losses
luthmer
macrotape
martialized
McCarthy(panendoscope)
men-of-the-earth
meso-acid
miscegeny
motor bike
multimodal sensor
nondepositional unconformity
nullifiest
parallel-plate capacitor
parasexually
perspiratio
petrophyte
phoning up
placement of securities
planetary roll mill
poly(p-phenylene sulfide)
portable automatic gas monitor
postpartum frequent urine
potato worms
principal ray
race-horses
radio pulsur
reaction servo mechanism
refluxate
refrigerated engine
runaway-speed
S. Amer.
semi-metallic gasket
side (seam) stripe
sizings
Souroukou
strike the root
surface roller
systematic unit
tattoo gun
terrificientiherbosa
the acme of happiness
tilmann
training programs
trestleboard
tulle baran
unjesuited
water's
wet green ball
whitmires
works committee