四环素

DAVID GREENE, HOST: All this year, we are looking at the events of 1968 that continue to shape our world today. It was 50 years ago this week when thousands of North Vietnamese troops and their Viet Cong allies launched an audacious attack sweeping i

发表于:2018-12-02 / 阅读(127) / 评论(0) 分类 2018年NPR美国国家公共电台1月

05 The Beginning of Drama There are many theories about the beginning of drama in ancient Greece. The one most widely accepted today is based on the assumption that drama evolved from ritual(典礼,宗教仪式). The argument for this view goes

发表于:2018-12-07 / 阅读(485) / 评论(0) 分类 英语范文背诵20篇

It cannot be denied that Van Gogh was a great artist. However, he was considered an outcast by other artists of his time. Many of his most famous paintings were painted at a time when he was isolated

发表于:2018-12-08 / 阅读(571) / 评论(0) 分类 赖世雄初级美国英语

The remote village of Kodinji in southern India, population about 13,500, is home to more than 100 pairs of twins, and 90% of those were born within the last 18 years. No one quite knows why, and no published study explains the phenomenon. At the la

发表于:2018-12-30 / 阅读(84) / 评论(0) 分类 国家地理2008年

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发表于:2018-12-31 / 阅读(109) / 评论(0) 分类 粉红猪小妹第三季

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发表于:2018-12-31 / 阅读(118) / 评论(0) 分类 粉红猪小妹第三季

South African President Jacob Zuma has resigned, in his words, with immediate effect. He made the announcement in a 30-minute speech on national television late Wednesday. The 75-year-old Zuma had been under strong pressure from his ruling African Na

发表于:2019-01-03 / 阅读(115) / 评论(0) 分类 2018年VOA慢速英语(二)月

South African Parliament Names Ramaphosa President South Africas parliament has chosen Cyril Ramaphosa as the countrys new president. Ramaphosa was elected by the parliament without a vote in Cape Town, the legislative capital. South Africas chief ju

发表于:2019-01-03 / 阅读(81) / 评论(0) 分类 2018年VOA慢速英语(二)月

With Bonerama, Three Trombones Lead the Big Parade 新奥尔良乐队Bonerama的三个长号演奏大放异彩 New Orleans is a city famous for its food, mix of cultural influences and of course, its music. The city known as the Big Easy is the birth

发表于:2019-01-03 / 阅读(96) / 评论(0) 分类 2014年VOA慢速英语(十一)月

This Short Story The Iron Box is quite interesting to all the people. Enjoy reading this story. Mohan Das was the son of a rich businessman. When his father died, Mohan Das was left with an iron box with valuables in it. One day, Mohan Das had to go

发表于:2019-01-03 / 阅读(150) / 评论(0) 分类 英汉幽默故事选读

神经学家维兰努亚拉玛钱德朗(Vilayanur Ramachandran)在这篇演讲中通过三个惊人的幻觉的案例,告诉我们大脑损伤可以揭示大脑组织和心智之间的联系。

发表于:2019-01-05 / 阅读(151) / 评论(0) 分类 TED公开课:美妙的神经系统

Fossil 化石 Fossils are the ramains of animals or plants. 化石是动物或植物的遗骸。 They are usually inside of rocks. 它们通常在岩体内。 They are typically more than ten thousand years old. 它们通常有一万多年的历史。

发表于:2019-01-10 / 阅读(93) / 评论(0) 分类 与美国小学生一起学英文第5册

Whigs See a Chance to Defeat President Van Buren - The Making of a Nation No. 50: Martin Van Buren Part 2 From VOA Learning English, welcome to the Making of a Nation, our weekly program of American history for people learning American English. Im St

发表于:2019-01-12 / 阅读(187) / 评论(0) 分类 2013年VOA慢速英语(十二)月

AS IT IS 2015-09-23 Concern Grows Over Thai King's Health 泰国国王的健康状况令人担忧 The health of King Bhumibol Adulyadej of Thailand remains in question. The 87-year-old has been the king of Thailand since 1946. 泰国国王普密蓬阿杜

发表于:2019-01-12 / 阅读(78) / 评论(0) 分类 2015年VOA慢速英语(九)月

A Visit with History: Gettysburg National Military Park 葛底斯堡国家军事公园:历史的痕迹 This week, we visit a national park that marks one of the most important events in American history. We are exploring the Gettysburg National Milit

发表于:2019-01-12 / 阅读(87) / 评论(0) 分类 2016年VOA慢速英语(六)月

听歌学英语:Venus(孙燕姿) Venus 原唱是一支女子乐团Shocking Blue,她们的原始版本在1970年赢得冠军,Bananarama(香蕉女郎乐队)于1987年翻唱该曲并勇夺全美排行冠军。孙燕姿翻唱了这首Venus (维

发表于:2019-01-23 / 阅读(125) / 评论(0) 分类 听歌学英语

By Mohamed Elshinnawi Washington 12 September 2007 As the Muslim holy month of Ramadan begins, Muslim Americans across the United States are gathering in mosques and homes just as Muslims do around the world. VOA's Mohamed Elshinnawi tells us how Ame

发表于:2019-02-02 / 阅读(134) / 评论(0) 分类 2007年VOA标准英语(九月)

神经学家Vilayanur Ramachandran为我们勾勒出镜像神经元的惊人作用。这是一项近期的发现。这些神经元允许我们学会复杂的社会行为,这其中包括着构成人类社会的基础行为。

发表于:2019-02-05 / 阅读(108) / 评论(0) 分类 TED公开课:美妙的神经系统

阿尔巴尼亚下午提出2014年改革议程 TIRANA, Dec. 31 (Xinhua) -- Albanian Prime Minister Edi Rama on Monday laid out his government's priorities and reform plans for the coming year, saying 2014 will be a year of renaissance. Radical reform

发表于:2019-02-06 / 阅读(103) / 评论(0) 分类 英语新闻

South African President Cyril Ramaphosa is hailing the conclusions from this year's BRICS summit. Addressing a media briefing after the conclusion of the BRICS Summit in Johannesburg, Cyril Ramaphosa, who chaired this year' event, says a wide variety

发表于:2019-02-22 / 阅读(124) / 评论(0) 分类 2018CRI中国国际广播电台
学英语单词
aganosma odora tsiang
alleged cofession
Andrei Andreyevich Gromyko
attritus (durain)
balancing margins
be removed
belt lifter machine
bit-oriented organization
bizzer
body-sculpting
boundary value component
bucket lanyard
bypass clean-up system
carbonate anhydrite
cdfi
chlorastrolite (pumpelleyite)
Choele Choel
cholekinetica
clouds with vertical development
combination switch
compatible storage
compunction
cut leaved lettuce
cyclone seperator
Default Probability
dioxin
driver's weight adjustment
dropped in
dust-proof
ego-oriented
eker
evergreen magnolias
federal grants
Friedlander's decidual cells
full gloss finish
full sesh
gain coefficient
ground spices
hawkstones
hole storage charge
infectious coryza
instrument of examining pollen activity
internet protocol
ipomeanol
Jaffe-Lichtenstein disease
jeobard
Jibo
latifoline
laundry-basket
Lemelerveld
line-to-line clamping
longitudinal compressive force
Loose Credit
low temperature test
Majeko, Tk.
makes allowance
motives
necrobumped
Neringa
newshan
over-used
partial response channels
Phallostethidae
pleuronectid
pole flounder
postcolonial national cinema
Prenzlau
previous crime
producers' capital
puts his foot in his mouth
remedies
Report on Inspection of Port State Control
Ride a Cock-horse to Banbury Cross
scutellations
seamless cathode
selenium oxybromide
shell lathe
smilgis
source-coding
special transfer paper
splices
spray freezing
strip mask
sugarless
superformulae
system environment
tactical air commander
taxation and customs duty
terateslas
tetanus postoperativus
tooken
topometric survey
trialware
tungsten copper contacts
turmail
tyre foundation
unwarranted sentence
v string of insulator
wanna bet
wrist length
xochitl