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EXPLORATIONS - Bat Populations Are Important for Agriculture and the Environment BARBARA KLEIN: Im Barbara Klein. MARIO RITTER: And Im Mario Ritter with EXPLORATIONS in VOA Special English. Today, we learn about the environmental and agricultural imp
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[00:00.00]The Impatient Dog 没有耐心的狗 [00:05.19]Long ago, [00:07.38]only the cat had the ability to trace their prey by its odour, [00:11.98]while the other animals used their vision to discover their prey. [00:15.69]The dog knew that was the bes
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E 电泳 electrophoresis Ellis - van Creveld syndrome 酶 enzyme 外显子 exon F 家族性地中海热 familial Mediterranean fever 荧光原位杂交 fluorescence in situ hybridization (FISH) 脆性
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Why smells from childhood mean so much Why does the hint of certain smells instantly transport you back to childhood? It may be because the first smell you associate with an object is given privileged status in the brain Yaara Yeshurun and colleagues
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A French company has come up with a novel way to keep people close to their departed loved ones: bottling their unique scent as a perfume. 一家法国公司推出一种新颖的方式来让人们亲近他们已故的爱人：把他们独特的气味存
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