7-十三酮;十三碳-7-酮

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(305) / 评论(0) 分类 VOA双语新闻 Bilingual News

anyway 不管怎么说;无论以何种方式 via 经过 obvious 明显的 previous 以前的 ;在....之前 convey 传递;运送 former 以前的;前者 conform 遵守;适应;一致 inform 通知;告发 performance 表演;履行;表现

发表于:2018-12-04 / 阅读(269) / 评论(0) 分类 词汇锦囊

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(250) / 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(220) / 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(267) / 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(311) / 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(341) / 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(318) / 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(356) / 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(240) / 评论(0) 分类 VOA标准英语2009年(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(385) / 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(269) / 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(315) / 评论(0) 分类 VOA标准英语2010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(345) / 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(235) / 评论(0) 分类 VOA标准英语2008年(七月)
学英语单词
?-actin
absorption fading
alkali rocks
allowable strain
arteriae mesenterica superior
beneficial use
bunker scuttle
carbon-60 (c60)
cementation steel
ceratopetalum gummiferums
charging ladle
Cheremiss
civil contempts
coastal patrol boat
come through something
constant volume pump
cotton base
cubing formula
dernie
double factor analysis
drawingback
dual burner
dwsemeter
Ehretia asperula
electron beam printing
external to
fatigue wear
fit joint
floating welder
Floweree
flutamide
functionalization
glebs
have only oneself to thank
Hoa Mac
homogeneous multiplexed circuit
hot-water
i-peyred
in this context
incissura ulnaris
jatta
language acquisition device
Lashkarpur
literal equation
magnetiser
Malinao Inlet
Markyate
millimeter wave seeker
mobocracy
monilochaetes infuscans ellis et halsted ex. harter
Montecatini Val di Cecino
most of the commonly grown varieties
multiflex
mussoorie
nedy
Neidenbach
neurotransmiter
non-destructive storage
noncooperative games
normal hearing
npu
nutfields
palindromes
pentacubes
Polyandria
Polygala polifolia
processing power
propshafts
purebred
rack-mounted server
recessivation
recirculation inlet nozzle
Redemption Warrant
reimpressing
reticular lamina
revolving gear
rod shaped specimen
separation bubble
shore sth up
Siltou
slitter
Sominal
sound alarm system
Spinytail
straninsky
sulphophile
swedia
system of wage record
Talpetate
the name of the game is ___
tool-tester
total eclipses
trapezoidal highpass filter
ultrapasteurized
underliking
Vanceril
vanvoorstia coccinea
variance within laboratory
Villebrumier
wightness
winding dilemma