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Caffeine is the "Drug" of Choice in Many Cultures From VOA Learning English, this is Science In The News in Special English. Im Avi Arditti. And Im Faith Lapidus. Today, we report on caffeine and two popular drinks: tea and coffee. We tell about

发表于:2018-12-07 / 阅读(96) / 评论(0) 分类 2013年VOA慢速英语(七)月

Rising season severe storm is the most talked about threats of climate change. But here is another. No more coffee. Because rising temperatures make cripple wild populations of Arabica coffee, and most cultivated species in the world. So says a study

发表于:2019-01-08 / 阅读(107) / 评论(0) 分类 Scientific American(十一)月

How Do You Like Your Caffeine -- In Tea or Coffee? From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Avi Arditti. And Im Faith Lapidus. Today, we report on caffeine and two popular drinks: tea and coffee. We tell about a s

发表于:2019-01-12 / 阅读(110) / 评论(0) 分类 2013年VOA慢速英语(五)月

SCIENCE IN THE NEWS - How Do You Like Your Caffeine -- In Tea or Coffee? From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Avi Arditti. And Im Faith Lapidus. Today, we report on caffeine and two popular drinks: tea and cof

发表于:2019-01-12 / 阅读(97) / 评论(0) 分类 2013年VOA慢速英语(三)月

From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Avi Arditti. And Im Faith Lapidus. Today, we report on caffeine and two popular drinks: tea and coffee. We tell about a study that found black tea is better for your health

发表于:2019-01-24 / 阅读(138) / 评论(0) 分类 英语语言学习

天冷了,手捧一杯咖啡是不是一种享受呢?但是,你真的了解咖啡的前世今生么?人类是怎么发现咖啡的呢?咖啡馆还一度遭禁,这是为什么呢? 起源:跳舞的羊Legend has it that Ethiopian shepher

发表于:2019-02-25 / 阅读(141) / 评论(0) 分类 英语口语

Ethiopia is the home of Arabica coffee. The country recently hosted the 4th World Coffee Conference, bringing together farmers, buyers, and policy makers. It was the first time the event was held on African soil. Ethiopia coffee Host nation Ethiopia

发表于:2019-03-12 / 阅读(172) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
alternative crop
ammonium imine
applied reverse voltage
arginylation
arithmetic array
atmosphere interface
Azakpur
black body emission
breather assembly
CCC
cephalomanes thysanostomum
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dynamic test of pressure
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eighty-plus
encheve
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genitalless
gnetum
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grating image
half one
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hwa
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latitude-longitude grid
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left subtree
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mass spectrometer detector
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