单词：patent number index
单词：patent number index 相关文章
By Barry Wood Washington 16 January 2008 The latest annual index of economic freedom ranks Hong Kong and Singapore on top for the 14th consecutive time. VOA's Barry Wood reports the Heritage Foundation survey shows economic freedom has improved sligh
VOA标准英语2008年（一月）
Two key Republican lawmakers who抳e been pushing for a military strike against Syria met today with President Obama at the White House, senators John McCain and Lindsey Graham emerging from the meeting to say they want Syria's government to be punis
2013年NPR美国国家公共电台9月
library national 国家图书馆 library municipal 市图书馆 public library 大众图书馆 school library 学校图书馆 college library, university library, academic library 大学图书馆 child
英文语法词汇
今天我们要学的词是prescription。Prescription, 名词，意思是处方。最近美国卫生和公众服务部宣布，不支持在无处方的情况下向16岁以下的女孩销售紧急避孕药。 The Department of Health and Human Servic
英语单词荟萃
For five years in a row, China has topped the world in patent applications, and it has been emerging as a dynamic engine of global innovation, reports Xinhua. 据新华社报道，中国连续五年位居世界专利申请之首，并已成为全球创
英语新闻
Business 商业报道 Patent reform in America 美国专利法改革 Trolls on the hill 山上的巨魔 Congress takes aim at patent abusers 国会瞄准了滥用专利权者 IN SCANDINAVIAN folklore trolls were dumpy with grotesque faces and uncontr
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