单词：isograv
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When you scoot around the web, leaving comments, writing blog posts, contributing to forums and so on, it's nice to be able to leave your mark with an avatar: an image that represents you as it sits alongside your content. The thing is, often you nee
英语解说豆知识2010年
一个英语单词可分为三部分：前缀（prefix）词根（root）后缀（suffix）。位于词根前面的部分就是前缀。前缀，可以改变单词的意思。 ad-, 加在同辅音字母的词根前，表示加强 adapt = ad + apt（适
英语PK台
By Carol Pearson Washington, DC 29 May 2006 watch Autism Gene report Researchers at the University of Texas Southwestern have been able to genetically change mice so their behavior is similar to some people with autism. The researchers hope their di
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RACHEL MARTIN, HOST: There was a gathering here in Washington, D.C. last week that had nothing to do with the inauguration or with politics. It was an occasion for matchmaking, although not a romantic kind. Here, farmers got set up with chefs in an e
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By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis
2006年VOA标准英语（九月）
Put Yourself in My Place 设身处地替人想一想 Down on the farm, Mom told Dad to fix the outhouse, 某一农场上，老妈要老爸去修理茅房。 Dad took a look at the shitter and returned to Mom. 老爸只瞧了茅房一眼就回来了。
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