维生素A,视黄醇,抗干眼因子,维生素甲

A: Hi, how are you? B: It's nice to meet you. Thanks for coming. A: It's my pleasure. B: I wanted to meet with you to discuss your daughter. A: Is she acting up in class? B: Not at all. She's a joy to have in my class. A: Is she really? B: She is abs

发表于:2018-11-30 / 阅读(127) / 评论(0) 分类 英语情景对话-日常生活

A: We finally get a chance to meet. B: Thank you for meeting me here. A: It's no problem. B: I need to speak with you about your daughter. A: Is there something wrong? B: I enjoy having your daughter in my class. A: I'm glad to hear it. B: She is a g

发表于:2018-11-30 / 阅读(114) / 评论(0) 分类 英语情景对话-日常生活

A: Hello, it's nice to meet you. B: I'm glad we're meeting today. Thank you. A: You're welcome. B: I would like to talk to you about your daughter. A: Is there a problem? B: No, your daughter is great. A: That's great news. B: Your daughter is a wond

发表于:2018-11-30 / 阅读(106) / 评论(0) 分类 英语情景对话-日常生活

Come on everybody. Get up and do something. December the 5th is International Volunteer Day. This highly important day was started by the United Nations in 1985. Its aim is twofold: first, to thank volunteers around the world for giving their time to

发表于:2018-12-04 / 阅读(82) / 评论(0) 分类 英语课程学习计划和讲义

Thank you very much Professor Kombay for that generous introduction. And let me say, that I never expected to hear such kind words from Dr. Falwell. So in return, I have an invitation of my own. On January 20th, 1985, I hope Dr. Falwell will say a p

发表于:2018-12-04 / 阅读(270) / 评论(0) 分类 名人演讲

Mr. Hooper was a teacher. He taught English 101. He taught English 101 at a small college. His students were not rich. His students were poor. Books cost a lot of money. The English 101 book cost a lot of money. Mr. Hooper had a good idea. He wrote h

发表于:2018-12-07 / 阅读(42) / 评论(0) 分类 简单慢速英语阅读

Volunteers Step Up to Help in US After Isaac Hurricane Isaac caused serious flooding in rural communities outside New Orleans, forcing thousands of residents to evacuate. Now, these Volunteers from AmeriCorps are helping coordinate the relief effort

发表于:2018-12-08 / 阅读(46) / 评论(0) 分类 VOA标准英语2012年(八月)

Education Report - Scientists, Engineers Help Elementary School Teachers 教育报道 - 科学家和工程师帮助小学老师教授科学课 This is the VOA Special English Education Report. 这里是美国之音慢速英语教育报道。 A progra

发表于:2018-12-16 / 阅读(223) / 评论(0) 分类 2011年VOA慢速英语(十二)月

Despite Hard Times, Volunteering Spikes in US The number of Americans volunteering in their communities jumped by 1.6 million last year, the largest increase in six years, according to a recent government report. According to Volunteering in America,

发表于:2018-12-16 / 阅读(52) / 评论(0) 分类 VOA标准英语2011年(八月)

Hello, and welcome to Legal Lads Quick and Dirty Tips for a More Lawful Life. Im your host, Adam Freedman. But first, your daily dose of legalese: This podcast does not create an attorney-client relationship with any listener. In other words, althoug

发表于:2018-12-30 / 阅读(42) / 评论(0) 分类 法律英语 Legal Lad

EDUCATION REPORT – July 11, 2002: School Vouchers By Jerilyn Watson This is the VOA Special English Education Report. The United States Supreme Court has made an important decision about American ed

发表于:2019-01-06 / 阅读(60) / 评论(0) 分类 教育与新闻

By Peta Thornycroft Harare 20 February 2006 The recent split in Zimbabwe's Movement for Democratic Change has the country's opposition in disarray. However, a potential new leader has moved into view.

发表于:2019-01-09 / 阅读(120) / 评论(0) 分类 2006年VOA标准英语(二月)

By Deborah Tate Washington, DC 01 September 2006 watch Profile Senator Lugar The U.S. Congress is returning from its month-long August recess to face an ambitious legislative agenda and midterm elections in November. Several major issues such as the

发表于:2019-01-11 / 阅读(91) / 评论(0) 分类 2006年VOA标准英语(九月)

By Mike O'Sullivan San Francisco, California 18 April 2007 San Francisco is a city built atop steep hills, and many say the city should be seen on foot. Mike O'Sullivan reports that volunteer guides share their love of San Francisco on walking tours

发表于:2019-01-12 / 阅读(122) / 评论(0) 分类 2007年VOA标准英语(四月)

Polls have closed in Algeria where some opposition parties boycotted presidential balloting because electoral laws were changed to allow Abdelaziz Bouteflika to run for a third term. Meanwhile, two police officers were injured in a bomb blast outsid

发表于:2019-01-13 / 阅读(72) / 评论(0) 分类 VOA标准英语2009年(四月)

Egyptian Islamist Calls for Tolerance of Coptic Christians Violence between Egypt's Coptic Christians and conservative Muslims has led to calls for tolerance from some unlikely sources. The allegiance of the men gathered outside a mosque in central A

发表于:2019-01-14 / 阅读(112) / 评论(0) 分类 VOA标准英语2011年(五月)

Burma Releases Dozens of Political Prisoners Burma has released more than 100 political prisoners as part of a general amnesty, including a few prominent activists. Rights groups have welcomed their release but are urging that all political prisoners

发表于:2019-01-14 / 阅读(62) / 评论(0) 分类 VOA标准英语2011年(十月)

Volunteers Help Revive LA's Concrete River Thousands of volunteers turned out on a recent weekend to remove the trash that has been deposited by winter rain storms. The Los Angeles River was lined with concrete in the late 1930s and 1940s, after year

发表于:2019-01-14 / 阅读(86) / 评论(0) 分类 VOA标准英语2013年(五月)

Some people say that it's civic duty to give back to your community. That's true but for me, I want to do some volunteer work so that I can feel useful. I've been working at the same job for years and it's not at all rewarding. Yes, I make good money

发表于:2019-01-28 / 阅读(63) / 评论(0) 分类 地道美语播客

By Al Pessin Washington 10 April 2007 The former coalition commander in Iraq, General George Casey, took over as U.S. Army Chief of Staff at a ceremony rich in tradition Tuesday, during which he predicted that the fight against terrorism will continu

发表于:2019-02-05 / 阅读(90) / 评论(0) 分类 2007年VOA标准英语(四月)
学英语单词
-adelphous
adjustable value
airline pilot association (alpa)
antibrowning
Appenzell Ausser-Rhoden
arch-furnace
aser
auxiliary piping
be music to sb's ears
benzyl halide
bitlines
blog search engine
bolloxed
books online
bossie
carriage of cargo
catalyst-to-charge ratio
chiloplastic
Chlumsky's solution
civil servant
colonial velour
conformal reflection chart
cypraeas
Daniele da Volterra
delegate of judge
earth coverage beam
earthenware coil
elastomeric seal
element of taxonomy
engine technology
enthalpy of condensation
environmental disease
external self-locking flag
fibrin-stabilizing factor
floating deck modulator
flying position
funiture
gastrula like phase
genus Arnica
gerres erythrourus
Gran Guardia
heart surgeon
helicat
high speed laser diamond gear puncher
horizontal polarization
inferior medullary velum
information entropy
isopotential point
keep an a close eye upon
kipperer
Kiritimati Atoll
knowledge structure
Kofa Mountains
lioconcha trimaculata
lirect
lithocarpus megalophylla rehd.
Longburn
Loran-C signal
make herself scarce
marine unconformity
metropolitan magistrate
mother-tongue
Mullerian agenesis
Namayonga
narrow-baseds
Neuralex
no oil painting
North Sound, The
original edition
part a line
participles
Poephagus gruniens
prairie coal
prestressed unit
programmed logic for automatic teaching operations
protolytic enzyme
pseudomenbranous cataract
radiate layer
rash vest
redskins
requalifies
richland
semi-conductive paper
separation of carbon residue from fly ash
software engineering education
software interrupt queue
somatic segregation
stauropus teikichiana
Studënoye
targer
teamplay
teleprinter exchange-switching service (telex)
tits up
tow car
twibills
unfollower
v.44
vhl
volubilis
wooden container
Yangming Channel
Zabuzan