铅慢性中毒

VOA慢速英语2009年-Development Report - Dangerous Lead-Based

This is the VOA Special English Development Report. Workers clean up lead paint at a building in Providence, Rhode Island in 2006. A new study shows that lead-based paint remains a worldwide threat to public health. Paint containing lead is a major

发表于:2018-12-07 / 阅读(196) / 评论(0)

VOA慢速英语2009年（八）月

VOA慢速英语--Two Years After Poisoned Water Crisis in US City, Mistrust Remains

Two years have passed since government officials in Flint, Michigan declared a state of emergency. The emergency was lead in the citys water supply. Officials at Michigan Department of Environmental Quality now say the water is safe again. But, many

发表于:2018-12-08 / 阅读(153) / 评论(0)

2018年VOA慢速英语(一)月

VOA慢速英语20060104a

HEALTH REPORT - Beethoven Died From Lead PoisoningBy Lawan Davis Broadcast: Wednesday, January 04, 2006 I'm Faith Lapidus with the VOA Special English HEALTH REPORT. Ludwig van Beethoven is remembered

发表于:2018-12-17 / 阅读(88) / 评论(0)

2006年慢速英语（一）月

VOA慢速英语2013 中毒是数以千计的尼日利亚儿童面临的最主要的威胁

As It Is - Thousands of Children in Nigeria Still Suffering from Lead Poisoning中毒是数以千计的尼日利亚儿童面临的最主要的威胁 From VOA Learning English, this is As It Is. Hi! Welcome back to the show. Im Caty Weaver. Nigeria is

发表于:2019-01-11 / 阅读(63) / 评论(0)

2013年VOA慢速英语(八)月

VOA标准英语2010年-Indiana Schools Help Young Burmese Imm

Since the U.S. government ordered lead removed from paint and gasoline 30 years ago, the incidence of childhood lead poisoning has dropped to about one percent in most communities across the country. Exposure to the toxic element can cause brain dama

发表于:2019-01-13 / 阅读(73) / 评论(0)

VOA标准英语2010年(一月)

VOA标准英语2009年-Lead Poisoning Study Shows Damage Grea

Brain scans of men and women exposed to lead during childhood shows residual damage less severe in females Rose Hoban | Washington, DC 18 December 2009 Ever since the ancient Roman era, people have known that lead, a heavy metal long used in paints,

发表于:2019-01-13 / 阅读(92) / 评论(0)

VOA标准英语2009年(十二月)

VOA标准英语2013--提高人们对铅中毒的意识

Raising Awareness of Lead Poisoning 提高人们对铅中毒的意识 The World Health Organization says lead poisoning has devastating health consequences, especially for children. The WHO is raising awareness about the problem during International

发表于:2019-01-31 / 阅读(61) / 评论(0)

VOA常速英语2013年(十月)

Sleep deficiency affects many Americans: CDC

LOS ANGELES, March 3 (Xinhua) -- More and more American adults are suffering from a decline in overall sleep duration(持续时间), the U.S. Centers for Disease Control and Prevention (CDC) (疾病防治中心) said on Thursday. It's recommended tha

发表于:2019-02-01 / 阅读(98) / 评论(0)

英语新闻

每日一词【990】chronic：长期的，慢性的

今天我们要学的词是chronic。 Chronic, 长期的，慢性的。在美国， Some 40 million Americans suffer from chronic sleep problems, 大约有四千万美国人睡眠长期有问题。很多美国人都患有糖尿病、高血脂、高血压

发表于:2019-02-04 / 阅读(71) / 评论(0)

英语每日一词

每日一词【514】pollution：污染

今天我们要学的词是pollution。 Pollution, 是污染的意思。 Air pollution, 空气污染。 Water pollution, 水污染。 Beijing's chronic pollution has been one of the biggest headaches for the Olympic Games organizers, 北京长期的空

发表于:2019-02-04 / 阅读(85) / 评论(0)

英语每日一词

VOA标准英语2010年-Our World — 9 January 2010

MUSIC: Our World theme This week on Our World: A new role for coral reefs as cradles of evolution ... a White House initiative on science education ... and solving a lead-poisoning mystery among immigrant children. HESTING: We were hunting around for

发表于:2019-02-06 / 阅读(61) / 评论(0)

VOA标准英语2010年(一月)

Moderate drink keeps disease away

BEIJING, Sept. 8 (Xinhuanet) -- Middle-aged white women drinking alcohol moderately are more likely to stay healthy than nondrinkers, according to a new study from Harvard. The study has followed about 14,000 mostly white women since 1976. As a resul

发表于:2019-02-07 / 阅读(101) / 评论(0)

英语新闻

学个词Learn a Word 第990期 Chronic

发表于:2019-02-07 / 阅读(103) / 评论(0)

英语单词荟萃

卫生局提倡多吃水果蔬菜

BEIJING, July 5 (Xinhua) -- China's health authority and All-China Journalists Association (ACJA) jointly kicked off a public campaign advising citizens to consume a quarter kilogram of fruits and half a kilo vegetables everyday. The dietary balance

发表于:2019-02-07 / 阅读(349) / 评论(0)

英语新闻

雅思写作常用词汇总：交通类

雅思写作过程中很多同学都面临词穷的窘境，常常一个very上下出现五次。殊不知这种词汇的重复使用也会令考官反感，影响最终分数。下面新东方网雅思频道特汇总雅思写作中常出现的各类词

发表于:2019-02-09 / 阅读(125) / 评论(0)

雅思英语

Those Winter Sundays

Sundays too my father got up early and put his clothes on in the blue black cold, then with cracked hands that ached from labor in the weekday weather made banked fires blaze..no one ever thanked him. I'dwake and hear the cold splintering ,breaking.

发表于:2019-02-14 / 阅读(104) / 评论(0)

阅读空间

职场须知：白领的工作健康小贴士

很多坐在电脑前工作的人会有亚健康的身体状态，经常腰酸背疼。不要忽视这些小疼痛，这说明你的工作姿势和习惯需要纠正了。 It's not just the most physically demanding jobs that can lead to serious inju

发表于:2019-02-17 / 阅读(101) / 评论(0)

实用英语

英语听力—环球英语 1116 Poisoned by Lead

Voice 1 Welcome to Spotlight. I'm Joshua Leo. Voice 2 And I'm 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 It was a medical mystery. In sever

发表于:2019-02-21 / 阅读(105) / 评论(0)

环球英语 Spotlight

【英语时差8,16】耳鸣（上）

Its not uncommon, now and again, to hear a ringing or buzzing in the ear. The condition is called tinnitus, and it can be caused by a number of things such as ear infections, allergies and even as a medication side effect. For most people, tinnitus i

发表于:2019-03-06 / 阅读(139) / 评论(0)

英语时差8，16

英语听力—环球英语 1487 Poisoned by Lead

发表于:2019-03-15 / 阅读(255) / 评论(0)

环球英语 Spotlight

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

acrylonitrile-vinylchloride copolymer fibre