单词：3-carboethoxypsoralen
单词：3-carboethoxypsoralen 相关文章
Valentine's Day is one of the most famous holidays in the world. It falls on February the 14th and is celebrated across the world. It is the traditional day for lovers to express their love to each other. They do this by sending Valentines cards with
英语课程学习计划和讲义
一个英语单词可分为三部分：前缀（prefix）词根（root）后缀（suffix）。位于词根前面的部分就是前缀。前缀，可以改变单词的意思。 carb-, carbo- 表示碳 carbon = carb + on n. 碳 carbohydrate = carbo + h
英语PK台
AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: With Valentine's Day coming up this Sunday, we have a subject to set the mood. It's an interview we did a few years ago with the author of The Joy of Text. RS: Kristina Grish base
词汇大师(Wordmaster)
吃完自助餐，古奇和阿美决定好好休息一下，两人聊起了中国情人节，这下有人要有麻烦了，究竟怎么回事呢？看了就明白了。 Gucci：What's so special today? May: Why? Gucci: Didn't you notice all the roses
英语大赢家上册
86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson （Start at 1'02
科技之光
Christmas Celebrated AZUZ: And of course, Christians around the world celebrated Christmas on December 25th, marking the birth of Jesus. One of those celebrations, which you see right here, was held in the city of Bethlehem, the site where Jesus was
CNN2010年(一)月
Australia's bold plans for a carbon emissions trading scheme are under threat after the conservative opposition in Canberra hardened its stance against it. Critics of Prime Minister Kevin Rudd's proposal say it would cost jobs and provoke economic u
VOA标准英语2009年(五月)
By Alisha Ryu Nairobi 24 September 2007 The spokesman for the new Eritrea-based Somali opposition alliance tells VOA that the group's Islamist-led forces are in an all-out war against Ethiopian troops in Somalia in a bid to oust the Ethiopians from t
2007年VOA标准英语（九月）
By Al Pessin Pentagon 23 January 2008 A senior U.S. commander in Afghanistan says Taliban and al-Qaida forces in the Pakistan border area are turning their attention more toward Pakistan, and are working together to hit Pakistani forces. Major Genera
VOA标准英语2008年（一月）
The faithful have flocked to the West Bank town of Bethlehem to celebrate Christmas. Christians gather on Christmas Day inside the Church of Nativity, believed by many to be the birthplace of Jesus Christ, in the West Bank town of Bethlehem, Thursda
VOA标准英语2008年(十二月)
1. Q: What does the man advise Alen to do? A) Go out to work. B) Listen carefully to John. C) Be calm and patient. D) Do the easiest thing. 2. Q: What's their opinion of Linda's brother? A) He doesn't like to talk. B) He is a very kind man. C) He is
英语四级听力-短对话
今天我们要学的词是Valentine。 Valentine, 每年2月14号是Valentine's Day. 情人节。On Valentine's Day, people send Valentine's cards, flowers and candies to express their love for each other, 情人节这一天，大家会通过情人节
英语每日一词
Beginners. Well, it's time for a new dog. For the past year, we have been a one dog family. But, you know, our dog, Rosie, is a wildly social lady. She goes crazy any time she meets another dog, a cat, a mouse, or a bird, let alone a human. But, the
英语博客 A cup of English
Easy away wins for Barca and Valencia in Copa del Rey MADRID, Oct. 30 (Xinhua) -- FC Barcelona strolled to a comfortable win away to Deportivo Alaves in the first leg of the third round of the Spanish Copa del Rey on Tuesday night. Goals from David V
英语新闻
By Melinda Smith Washington 14 May 2007 Top executives of the company that makes a powerful painkiller called Oxycontin admitted this week they lied about the drug's addictive qualities in order to boost sales. As VOA's Melinda Smith reports, worldwi
2007年VOA标准英语（五月）
Adrienne: So, Trina, Monday is Valentine's day. Are you excited? Trina: No! Adrienne: That was a pretty direct answer. Why are you not excited? It's a holiday. Trina: It's a holiday for people that have other people. Adrienne: So, you're not happy be
原版英语对话1000个
Mel: So, Doron, what did you do last Valentine's Day? Doron: Last Valentine's day I got disappointed I think, 'cause I teach at university, and I'd heard that Japanese students always give their teachers loads and loads of chocolate, and even though
原版英语对话1000个
Beginners. Today, Foxy had an appointment with the vet for vaccinations and a general check-up. She is about eight months old, so she needed her second set of vaccinations. The vet also needed to see if her growth was normal and healthy. I put her in
英语博客 A cup of English
今天我们要学的词是Valentine。 Valentine, 每年2月14号是Valentine's Day. 情人节。On Valentine's Day, people send Valentine's cards, flowers and candies to express their love for each other, 情人节这一天，大家会通过情人节
英语单词荟萃
Yesterday, I looked over my shopping list, and saw something that my chidren had written down. Valentines for school, were the instructions that I read. What they meant by that were little cards that are designed especially for school children. Here,
英语博客 A cup of English