单词:ferrielectrics
亚铁电体
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I believe in honor, faith and service I believe that a little outrage can take you a long. . . . I believe in freedom of speech I believe in empathy I believe in truth Renee Montagne: On Mondays, we bring you our series, This I Believe. Short statem
发表于:2019-01-08 / 阅读(112) / 评论(0)
2005年NPR美国国家公共电台
At the Beijing Autoshow many carmakers are showcasing their latest electrics, hybrids and in-car connectivity gadgets. Xia Cheng and Cheng Lei find out how far those technologies are from the average driver. At the Beijing Autoshow many carmakers are
发表于:2019-02-18 / 阅读(138) / 评论(0)
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