单词：CM-CELLULOSE
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旅店的老板带着爸爸和阿美去外面摄影了，丹尼尔一个人留在了住的地方，来了一个外国的背包客，看他们都谈了些什么。 Listen Read Learn Foreign back-packer: Excuse me. Is there any body here? Daniel: Yes. Foreign back-packer: I've finished up all my water. I
英语口语大赢家
Don: Time to go again to the A Moment of Science mailbag. Yal: A listener writes: Dear A Moment of Science, Scientists know that one day we'll run out of oil and other natural sources of energy. Beyond solar power and wind power and ethanol, what are
英语时差8，16
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. It sounds like something out of a bad science fiction novel. During World War II, a fungus called Tricoderma reesei ate its way through US military unifo
Scientific American(五)月
Scientists in Brazil are turning fruit fibers into car parts. At a recent meeting of the American Chemical Society, the researchers described their work in making the next generation of automotive parts made from natural fibers from bananas, pineappl
VOA标准英语2011年(四月)
Turning Cigarette Butts to Batteries 烟头转变成电池 If you see a person carelessly throw a cigarette to the ground, what are you likely to think? That depends. If you hate people throwing things on the ground, you might think, That person shou
2014年VOA慢速英语(九)月
Making a delicious burger may seem as simple as whacking a beef patty between two sesame seed buns and finishing adding a slice of iceberg lettuce - but scientists are now begging to disagree. 做一份美味的汉堡看似很简单在两片撒有芝麻
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Heavy downpour in Guangdong has made daily lives of local residents inconvenient. However that did not deter a couple from Jiangmen city from tying the knot on Thursday. The bride and groom braved the rain for their 30-table wedding reception, hostin
CCTV9英语新闻2014年05月
Standing at a mere three inches and weighing less than a bag of sugar Britain's smallest puppy is so tiny she thinks she's a kitten. 高仅三英寸，重不过一包糖，这只英国体型最小的狗狗是那么的小，以至于它认为自己是只
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台湾籍旅美老师今天交给我们的句子是： It's not rocket science: Focus on lean protein, healthy fats and non-processed, unrefined carbohydrates such as vegetables, beans, whole grains and fruit. 这不难懂：多摄取低脂肉类、健
留美老师带你每日说英文