多上[少上]风帆;大张[收缩]气势

SCIENCE IN THE NEWS - Diseases Spread by Mosquitos

SCIENCE IN THE NEWS - Diseases Spread by Mosquitos By Nancy Steinbach Broadcast: Tuesday, January 25, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Barbara Klein. VO

发表于:2018-12-07 / 阅读(43) / 评论(0)

科技之光

澳洲新闻 (ABC新闻快递) 2011-04-29

Prince William has made a surprise appearance outside Buckingham Palace ahead of his wedding to Kate Middleton. He spent several minutes shaking hands, chatting and posing for photos. Large crowds also greeted Kate Middleton outside the hotel where s

发表于:2018-12-11 / 阅读(20) / 评论(0)

澳洲ABC新闻快递2011年

60秒科学:蚊子是西尼尔病毒的传播者

Mosquitoes, Not Birds, Made West Nile National In 1999 West Nile virus infected its first American, in New York. By 2004, the disease had spread across the country. Researchers speculated that, for the disease to spread so far so quickly, birds must

发表于:2019-01-02 / 阅读(87) / 评论(0)

60秒科学

Diseases Spread by Mosquitoes

87 蚊子传播疾病导致每年数百万人死亡 DATE=8-28-01 TITLE=SCIENCE IN THE NEWS #2139 - Diseases Spread by Mosquitoes BYLINE=Nancy Steinbach VOICE ONE: This is Sarah Long. VOICE TWO: And th

发表于:2019-01-02 / 阅读(53) / 评论(0)

科技之光

WHO: Cholera in Chad Could Spread to Sudan's Darfur

By Carrie Giardino The government of Chad is calling for international assistance to fight a cholera outbreak in the country. The World Health Organization says it is concerned that the disease could

发表于:2019-01-03 / 阅读(47) / 评论(0)

VOA2004（下）--健康科技

早安英文第272期:吃大餐居然可以用spread

英语学习笔记： spread v. 散布，增长，范围幅度 a huge spread 一顿大餐 middle-aged spread 啤酒肚 the spread of nuclear weapons 核武器的增长 spread it on thick 夸大 spread oneself too thin 同时做太多的事，导致无法

发表于:2019-02-16 / 阅读(36) / 评论(0)

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additional first-year depreciation

air-fresheners

allowable expense

andvile

angular excess of a small geodesic triangle