音标:[,ʌn'dekә,peptaid] ;
n. [化]十一氨基酸多肽
词型变化:名词复数形式 : undecapeptides

China's coastal cities attracted international traders, missionaries and adventurers for 200 years before the communist party took power in 1949. Most Westerners left soon after that, but many retain fond memories of their years in China. They are ca

发表于:2018-12-02 / 阅读(157) / 评论(0) 分类 VOA双语新闻 Bilingual News

Technology Report - How the Edsel Became 'an Edsel' This is the VOA Special English Technology Report. ANNOUNCER: Theyll know youve arrived, when you drive up in the nineteen fifty-eight Edsel -- the car thats truly new, from nameplate to taillight.

发表于:2018-12-18 / 阅读(145) / 评论(0) 分类 2011年VOA慢速英语(十)月

US Hikers: Iran Held Us Because of Nationality, Not Actions Two American hikers released after 781 days in an Iranian prison are back in the United States. Appearing at a news conference in New York on Sunday, the two men criticized Iran for holding

发表于:2018-12-18 / 阅读(112) / 评论(0) 分类 VOA标准英语2011年(九月)

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: We're back with Ben Zimmer from the American Dialect Society. RS: We talked last week about the society's choice for 2009's Word of the Year -- the Twitter-inspired Tweet -- and W

发表于:2018-12-30 / 阅读(143) / 评论(0) 分类 词汇大师(Wordmaster)

It was in the national news every day. It was on the radio. It was on TV. It was in the newspapers. It was the recall. Toyota was recalling thousands of cars. The cars had a brake problem. Sometimes the brakes didn't work properly. Some Toyota driver

发表于:2019-01-02 / 阅读(209) / 评论(0) 分类 简单慢速英语阅读

Today were looking at various ways to say because, including due to,since, and as. Wordy Ways to Say Because First, lets disparage all the wordy ways to express the meaning because. There are quite a few: due to the fact that, owing to the fact that,

发表于:2019-01-02 / 阅读(192) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. The grammar authorities are going to battle it out today. For they all have a different opinion about our topics: the merits of using the word for to mean because, and whether its OK to start a sentence with the word for. Now, gues

发表于:2019-01-02 / 阅读(168) / 评论(0) 分类 英语语法 Grammar Girl

By Jocelyn Ford Banda Aceh 19 December 2006 An Acehnese woman casts her ballot at a polling station, 11 Dec 2006 The Indonesian province of Aceh this month held its first direct elections for key officials, a landmark vote intended to cement a peace

发表于:2019-01-07 / 阅读(226) / 评论(0) 分类 2006年VOA标准英语(十二月)

The man who helped Thailand survive the Asian financial crisis says reforms a decade ago have made the region's banks better able to weather the global economic downturn. Former Finance Minister Tarrin Nimmanahaeminda also gave his endorsement to ba

发表于:2019-01-07 / 阅读(127) / 评论(0) 分类 VOA标准英语2009年(四月)

This is Scientific Americans 60-Second Science, I am Cynthia Graber, this will just take a minute. The disease hepatitis C might provide a new tool in the fight against HIV AIDS ,say scientists at the Scripps Institute and in the Netherlands.The rese

发表于:2019-01-08 / 阅读(209) / 评论(0) 分类 Scientific American(四)月

By Al Pessin Honolulu 27 July 2006 The effort to identify the remains of missing American troops from past wars is very technical, involving anthropology, forensic analysis, and DNA. But behind it all are thousands of families that are sometimes eag

发表于:2019-01-12 / 阅读(229) / 评论(0) 分类 2006年VOA标准英语(七月)

By Mike O'Sullivan Los Angeles 24 January 2006 Few singers have had the impact of Elvis Presley. Born to poverty in rural Mississippi, he soared to stardom in the 1950s and popularized American rock a

发表于:2019-01-13 / 阅读(157) / 评论(0) 分类 2006年VOA标准英语(一月)

The director of governance at the United Nations Economic Commission for Africa says he expects a change in approach following Malawi President Bingu Wa Mutharikas election as chairman of the African Union over the weekend. Peter Clottey | Washington

发表于:2019-01-13 / 阅读(183) / 评论(0) 分类 VOA标准英语2010年(二月)

Drug Reverses Alzheimer's in Lab Mice Researchers working with laboratory mice have stopped the progression of a condition found in the brain of Alzheimer's victims. They've even reversed cognitive decline. But whether the discovery can translate to

发表于:2019-01-14 / 阅读(145) / 评论(0) 分类 VOA标准英语2012年(二月)

By Deborah Block Washington, DC 07 August 2006 watch Hiroshima report The Enola Gay on display Sunday marked the 61st anniversary of the atomic bombing of Hiroshima, Japan. During World War II, a United States plane nicknamed the Enola Gay flew over

发表于:2019-01-19 / 阅读(223) / 评论(0) 分类 2006年VOA标准英语(八月)

South Korea is calling its ambassador to Japan home, in the latest flare-up of a decades-old dispute. As VOA's Kurt Achin reports from Seoul, the islands at the heart of the conflict trigger some very painful memories for Koreans. South Korean Forei

发表于:2019-02-04 / 阅读(122) / 评论(0) 分类 VOA标准英语2008年(七月)

Themolecularapproachtodetecting peptidehormonesusingcDNAprobes shouldalsobemuchfasterthanthe (60)immunologicalmethodbecauseitcan takeyearsoftediouspurifications toisolatepeptidehormonesandthen developa

发表于:2019-02-06 / 阅读(175) / 评论(0) 分类 英文语法词汇

I am the one, no longer petrified Who's seen the lights in the blackest night You wanna know if mind just purify Can clarify this whole life So see that these things are pretentious And just take my hand refren': Break away From this never-ending whe

发表于:2019-02-11 / 阅读(148) / 评论(0) 分类 英文摇滚歌曲

We're wandering through the dark without a single spark, without a sign of day but still through saddest grey in all our hearts will stay the will to carry on The fire that's deep inside me is burning on forever refrain: We're the last of the heroes

发表于:2019-02-11 / 阅读(164) / 评论(0) 分类 英文摇滚歌曲

Life had just started, never aparted Were my aims for times to come, my future was bright Promised before me Way brighter it will be So foolish I was then, I just couldn't see Tricked me and fooled me, trap set up by thee Now you shall pay, time for

发表于:2019-02-20 / 阅读(164) / 评论(0) 分类 英文摇滚歌曲
学英语单词
alignment errors
aluminium-nickel
Amanvillers
auditable
avoid someone as the plague
azoferridoxin
be listed
be mild of manner
bilaterally adjustable
burn-grace
bursarial
cater for
cellopentaose
cheroots
colour transmission
constant-strain method
corkery
cosmic-ray isotope
customary measure
deep-pocketed
delete sheet
delictual libility
dentine canals
deodorization by water wash
desialylated
diffuson
Dihydromyrcenol
dispatcher program
dispersor
dorkazoids
drip-driest
duriss
efface yourself
Einstein observatory X-ray telescope
envirosell
Exarthromatology
exhaustivity
feed preheator
flag condition
fordiophyton faberi stapf
forward busying
fuel enthalpy
get across to
give play to
grand pas de basque
guanidinecytosine
hand button
hermitization
heterotrophically
hortulan
i-gurt
in personality
incoming trajectory
jump on carry
kenova
Kinemacolor
Kinganga
lalo
loan for exchange
Lonacol
Microsoft Wallet
modulation-noise improvement
multiprocessor
N-nltrosodimethylamine
oberea shimomurai
odd nitrogen
optical fiber radiation protection
order of magnitude of oil revenues
postoperative tetanus
pre-visualize
prediagenesis
preshrunk
probability of selection
propyl sulfhydrate
quantization restorer
radio position line
ramus nasalis (n. infra orbitalis)
road broom
roll springing
Santa Marta Mountains
separate solution method
septuagints
shoeboxfuls
short coverings
solder clad copper
source introduction method
sprawleth
suction trap
sulpharsenate
sumra
supply main
teratogentic
trimethyleneglycol
turns-insulating
Twingi
typewriter with constant pitch
underclay
vegetarianism
verruciform xanthoma
vinyl ester resin
warmblooded animal
worm reduction gear