音标:[ekstempə'reiniəsli] ;
adv. 无准备地, 临时作成的
r. without prior preparation

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I believe in the power of love. . . I believe that a generation of ... I believe in the impossible I believe that everyone wants to love and be loved. I believe in people. This I believe. For our Monday series, This I Believe we have an essay from J

发表于:2018-12-17 / 阅读(145) / 评论(0) 分类 2006年NPR美国国家公共电台

WASHINGTON President Barack Obama has started initiatives to study the brain and gene-based diseases. He has led attacks on the Ebola virus and antibiotic resistance. Last month, he wrote an academic article in a prominent medical journal. 华盛顿美

发表于:2019-01-07 / 阅读(68) / 评论(0) 分类 英语新闻
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