切口感染

VOA慢速英语 2007 1211b

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Bob Doughty. On our program this week, we will tell about an environmental study of the recent wildfires in California. We will also tell how some wat

发表于:2018-12-01 / 阅读(92) / 评论(0)

VOA慢速英语2007年（十二）月

VOA慢速英语 2008 0102a

This is the VOA Special English Health Report. Even minor cuts can become infected if they are left untreated. Any break in the skin can let bacteria enter the body. An increasing number of bacterial skin infections are resistant to antibiotic medic

发表于:2018-12-15 / 阅读(26) / 评论(0)

VOA慢速英语2008年（一）月

口腔临床英语对话第23期:牙周治疗(3)

Do you think that it might be better to extract them? 你是不是认为把牙齿拔掉会好些？ Certainly not! Your condition isn't that severe. 当然不是，你的情况并不那么严重， Also, I'm sure that your teeth can be saved for many

发表于:2018-12-27 / 阅读(122) / 评论(0)

口腔临床英语对话

英文书摘精选 Paper Cuts,Why So Painful?为何被纸划伤如此疼痛?

Few minor injuries are as painful as the dreaded paper cut. Just thinking about it probably makes you cringe. However, these cuts are usually small, hardly noticeable, and rarely bleed. So what makes them so painful? 很少有一些小伤能够像被纸

发表于:2018-12-28 / 阅读(21) / 评论(0)

初学者听力文摘精选

2007年VOA标准英语-International Health Officials Urge Widespread

By Jessica Berman Washington 30 May 2007 The World Health Organization and UNAIDS, the United Nations Program on HIV/AIDS, Wednesday issued new guidance on HIV testing, saying millions of people are infected with the deadly virus but are unaware they

发表于:2019-01-09 / 阅读(70) / 评论(0)

2007年VOA标准英语（五月）

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)

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aerodrome obstruction chart