单词：minimum high-threshold input- voltage
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情景对话 Dialogue对话1S: Hello! Welcome! 您好！欢迎光临！ C: Thanks. 多谢！ S: What style do you like? 你要什么款式？ C: Do you have new samples? 你有新板吗？ S: Yes, this is new sample. 有，这是新板。 C: How many
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It must work without a hitch. 必须能够无故障运行。 It must work without a hitch. 必须能够无故障运行。 It has been tested for nine times. 我们已经对其进行了九次测试。 These elements seem to be working well under high
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Last year, the Electoral Commission reviewed MMP and reported to Parliament. The Commission recommended two small changes to MMP: to reduce the party threshold from 5% to 4% and to take away the electoral seat threshold. When we vote for Members of P
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China has long depended on coal-burning power plants to fuel its explosive growth over the past three decades. As a result, air pollution has risen to alarming levels in central and eastern regions. Policymakers have been working hard to shift the co
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WASHINGTON, Feb. 16 (Xinhua) -- U.S. President Barack Obama on Saturday stressed the importance of building a rising and thriving middle class as the engine of U.S. economic growth. The United States should endeavor to bring more manufacturing jobs b
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Bird on a Wire 当我们行走在马路上时，经常可以看到成群的麻雀或乌鸦停落在几万伏的高压电线上，它们不仅不会触电，而且一个个显得悠闲自得。可是，你也知道，如果有人不小心碰到高压线
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