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英文魔法师字源大挪移
美国之声夺得亚军的亚裔美女Dia Frampton单曲《The Broken Ones》 I know they've hurt you bad. Wide, the scars you have. Baby let me straighten out your broken bones, All you faults to me make you more beautiful. I can't help it, I love
英文好歌推荐-百听不厌的英文歌曲
Scientists have identified a unique genetic mutation in about 10 percent of people with type 2 diabetes(糖尿病) studied in the United States and Europe. The discovery could help some people learn if they are at risk of developing diabetes so they
英语新闻
It started with a simple experiment: take some graphite - the black stuff in the middle of a pencil - and put a piece of tape over it. When the scientists at the University of Manchester did that, they found that they could develop a material that co
VOA标准英语2010年(十)月
Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre
VOA标准英语2014年(二月)