单词：rights letter
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This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? As a bitter winter storm rages on the east coast, it's hard to knock being warm-blooded. But what about the metabolic cost of maintaining a high body-temperature? Well,
Scientific American(十二)月
Some people eat to avoid being bored. Others to avoid doing something theyd rather not, like preparing a podcast. Now a report says we might eat to avoid fungi. Because warm-bloodedness, a condition that requires a lot of calories, may have evolved t
Scientific American(十)月
Health Report - Rare Fungal Meningitis Outbreak in United States From VOA Learning English, this is the Health Report in Special English. Health officials in the United States are attempting to contact patients who recently received steroid injection
2012年VOA慢速英语(十)月
Less Fungus among Us Warm-Blooded A study in the Journal of Infectious Diseases finds that one major advantage of being warm-blooded is that the great majority of fungi cannot infect us. Karen Hopkin reports Some people eat to avoid being bored. Othe
60秒科学
Broadcast: Feb 11, 2003 By Mario Ritter This is the VOA Special English Agriculture Report. Recently, some concerns have been raised about the health of the world's banana plants. A number of media1 r
VOA2003（上）-社会广角
The fungal infection looks like fluffy grey clouds and gives corn a unique, mushroom-like flavor. 这种真菌感染看起来就像天空灰蒙蒙的云朵，让玉米吃起来带有类似蘑菇的独特风味。 学习重点： 1.fungal 真菌 (引起
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