音标：[ˈsɪkəl sel treit] ；

镰状细胞性状（或特征）

VOA慢速英语2009年-Health Report - Study Finds Treatment

This is the VOA Special English Health Report. Last week, researchers in the United States reported curing nine adults with sickle cell disease. Ten patients in all were treated in a study with donated bone marrow. The healthy marrow causes new blood

发表于:2018-12-01 / 阅读(331) / 评论(0)

VOA慢速英语2009年（十二）月

From Monkeys to Potatoes

Welcome to Words and Their Stories, from VOA Learning English. On todays program we will talk about several very common expressions. Even though these expressions use simple language, English learners may find them difficult to understand. In fact, n

发表于:2018-12-07 / 阅读(157) / 评论(0)

2017年VOA慢速英语(十一)月

学习一千外语单词

Rob: Hello I'm Rob. Welcome to 6 Minute English. I'm joined today by Finn. Hi Finn. Finn: Hi Rob - or should I say 'ni hao' Rob? Rob: Your Chinese is very good Finn but I wonder how many more Chinese words you know? 1,000 perhaps? Finn: (In Chinese:

发表于:2018-12-11 / 阅读(197) / 评论(0)

六分钟英语

华尔街中级英语Lesson 65

Let’s talk about the customers’ tastes. What’re the most popular drinks here? Well, it’s mostly a man’s pub. Although we try and make it a family pub, it’s typically a man’s pub, which m

发表于:2018-12-12 / 阅读(154) / 评论(0)

华尔街中级英语

SSS 2011-02-23

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The ability to digest milk as adults, and as infants, actually, is due to the expression of an enzyme called lactase. That's the University of Pennsylvania's Sarah Tishk

发表于:2018-12-24 / 阅读(182) / 评论(0)

Scientific American(二)月

英语会话速成 Unit 30

Chapter 6 dialog 1 How much do I owe you? I've forgot it. This one's on me You don't need to do that. I want to, I haven't paid for your dinner in a while. well, thanks a lot. You bet, It's my pleasure. Dialog 2 Here is 300 yuan for my ticket keep i

发表于:2018-12-26 / 阅读(219) / 评论(0)

英语会话速成

VOA慢速英语2017 人们为什么自拍？

Why We Take Selfies Why do people take selfies? 人们为什么自拍？ Researchers at Syracuse University in New York tried to answer that question.They came up with some surprising answers. 美国纽约雪城大学的研究人员试图回答这个问

发表于:2019-01-03 / 阅读(293) / 评论(0)

2017年VOA慢速英语(九)月

英语面试问答大全

Q：What contribution did you make to your current (previous) organization？ (你对目前/从前的工作单位有何贡献？)A：I have finished three new projects, and I am sure I can apply my experience to this position. (我已经完成个新项

发表于:2019-01-08 / 阅读(219) / 评论(0)

实用英语

VOA标准英语--Sickle Cell Disease Cases Are Increasing

Sickle Cell Disease Cases Are Increasing Basic health interventions may significantly reduce deaths among young children with sickle cell anemia. The illness causes the body to produce sickle or disc shaped red blood cells making it difficult for the

发表于:2019-01-14 / 阅读(193) / 评论(0)

VOA标准英语2013年(七月)

美国国家公共电台 NPR Sickle Cell Patients Endure Discrimination, Poor Care And Shortened Lives

SCOTT SIMON, HOST: Nearly a third of African-Americans report experiencing discrimination when they've been to the doctor. It's according to a poll from NPR, the Robert Wood Johnson Foundation and the Harvard T.H. Chan School of Public Health. Perhap

发表于:2019-01-16 / 阅读(219) / 评论(0)

2017年NPR美国国家公共电台11月

第200期:坚持你的梦想,还可以这么表达

今天分享的是hold on的用法。重点词汇 hold on v. 坚持; attention n. 注意，注意力; 照料，关怀; 殷勤; I need you now 我现在就需要你 And I'll hold on to it 我会深深留住这感受 don't you let it pass you by 你也别

发表于:2019-01-17 / 阅读(132) / 评论(0)

卡卡课堂早餐英语

【一起听英语】掌握外语词汇

学习一门语言，首先要掌握这门语言的基础词汇.....循序渐进 Rob: Hello I'm Rob. Welcome to 6 Minute English. I'm joined today by Finn. Hi Finn. Finn: Hi Rob or should I say 'ni hao' Rob? Rob: Your Chinese is very good Finn but I

发表于:2019-01-23 / 阅读(178) / 评论(0)

一起听英语

2006年VOA标准英语-Stroke Prevention Tips

By Carol Pearson Washington, DC 06 July 2006 watch Stroke Prevention report People with diabetes, sickle cell anemia, or sleep apnea are at risk for having a stroke. The American Stroke Council has some guidelines that can help prevent stroke. -----

发表于:2019-01-30 / 阅读(219) / 评论(0)

2006年VOA标准英语（七月）

测试一下你在恋爱中的表现有多好

It turns out that relationship satisfaction doesn't have much to do with how funny or romantic you are 事实证明关系满意度与你有多幽默或浪漫没有多大关系 There is one personality trait that consistently predicts relationship sat

发表于:2019-02-01 / 阅读(177) / 评论(0)

阅读空间

学个词Learn a Word 第1244期 trait

今天我们要学的词是trait。 Trait, 特征。 A new study in South Korea shows that 1 in 38 children have traits of autism, 韩国一项最新研究显示，每38个孩子里就有一个孩子带有自闭症的特征。 Two-thirds of the child

发表于:2019-02-02 / 阅读(150) / 评论(0)

英语单词荟萃

VOA常速英语2007年-Stem Cell Research Dominates 2007 Medical Field

By Jessica Berman Washington 19 December 2007 Stem cell research was the major medical and science story this past year, topping the list of achievements that experts say might finally lead to cures for many diseases. Meanwhile, global health officia

发表于:2019-02-17 / 阅读(243) / 评论(0)

VOA常速英语2007年（十二月）

5 Life Lessons Taught By The Muppets

5 Life Lessons Taught By The Muppets I cant imagine living in a world without The Muppets. Those cuddly, felt critters are like best friends youve known your entire life. Theyre fun, theyre goofy, and they just fill you up with a warm feeling insided

发表于:2019-02-18 / 阅读(180) / 评论(0)

阅读空间

面试时一些基本的对答

想找一份满意的工作吗面试中面对外国老板连珠炮似的提问, 有没有觉得心慌意乱,无所适从求职过程中面试尤为重要,回答问题,如果能简明扼要,真诚中肯,合乎老外口味,那么录取机会必定大大

发表于:2019-02-18 / 阅读(191) / 评论(0)

英语口语

环球英语 — 195：Sickle Cell Anemia

Voice 1 Thank you for joining us for todays Spotlight, Im Joshua Leo. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 When you lo

发表于:2019-02-21 / 阅读(202) / 评论(0)

环球英语 Spotlight

环球英语 — 226：Listener Mail 87

Voice 1 Welcome to Spotlight, Im Ruby Jones. Voice 2 And Im Marina Santee. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Welcome to our listener mail pr

发表于:2019-02-21 / 阅读(213) / 评论(0)

环球英语 Spotlight

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学英语单词

abdel-salem

acid-sugar ratio

Allardia glabra

amelioration of low productive paddy soils