单词：Alderson disc
单词：Alderson disc 相关文章
Oksana Dragan A music disc jockey who honed his skills in fundamentalist Iran is now a fixture of the Washington D.C. music scene, particularly among the 28 thousand or so Iranians living in the Unite
VOA2004（上）--艺术专集
Chemical specialists investigating the blasts believe sodium cyanide, a highly toxic inorganic compound might have been stored at the site. Gao Huaiyou, deputy director of Tianjin's work safety watchdog, says containers at the blast site are closed a
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Bioengineered Spinal Disc Could Relieve Back Pain Researchers at Cornell University in New York have developed an artificial spinal disc that may help patients with chronic back pain and other disc problems. The spine is a column of bones alternating
VOA标准英语2011年(八月)
I don't want to. Well ,come over and talk to me then. Certainly not. May I turn on TV then? Turn on TV for what? So we can sit down together and listen to some music? Listen to some music and we'll cook dinner,will you? I will,but let's go to disc a
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