潜隐侵染

SSS 2010-02-19

When youre looking for a table in a crowded cafeteria, you probably give wide berth to the family that sounds like its sharing a big dish of whooping cough. Well, not if youre a house finch, particularly a male. Because a study in the journal Biology

发表于:2018-12-24 / 阅读(43) / 评论(0)

Scientific American(二)月

Tea May Help Fight Infection

Broadcast: April 30, 2003 By Nancy Steinbach This is the VOA Special English Health Report. American researchers say drinking tea may help strengthen the body's defense system against infection. Docto

发表于:2019-01-06 / 阅读(54) / 评论(0)

VOA2003（上）-健康资讯

E. coli infection cases rise sharply in Germany

BERLIN, June 1 (Xinhua) -- Germany's disease control center reported on Wednesday 365 new cases of the fatal enterohemorrhagic E. coli (EHEC), which marked a sharp rise since its outbreak in the middle of May. Twenty-five percent of the new cases inv

发表于:2019-01-19 / 阅读(52) / 评论(0)

英语新闻

趣味青春英语电台第230期:Pot calling the kettle black

Idiom: Pot calling the kettle black ( the same ) Hit the book: Rotate Sticky Residue Flourish Spoiled product Cross-contamination Rinse Detergent DATE AND ROTATE AND THROW AWAY If you don't do anything else, do this. Not only is labeling required by

发表于:2019-01-22 / 阅读(89) / 评论(0)

趣味青春英语

VOA标准英语2009年-Study Finds High Rate of Infection at

More than 1,200 intensive care units in 75 countries examined Carol Pearson | Washington, DC 08 December 2009 Researchers found that more than half of the 14,000 patients in the study on that one day, developed infections in intensive care units Stay

发表于:2019-02-12 / 阅读(45) / 评论(0)

VOA标准英语2009年(十二月)

学个词Learn a Word 第1328期 infection

今天我们要学的词是infection。 Infection, 感染。 MIT scientists are developing a new drug that might be able to fight any viral infection, 麻省理工大学的科学家正在研究一种新药，可能可以治疗任何病毒感染。 Re

发表于:2019-02-18 / 阅读(42) / 评论(0)

英语单词荟萃

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allegis

Antamokite

apocarpic ovary

assume (the) responsibility