单词：ethanolamine gas treating process
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Broadcast: Feb 13, 2003 Demand for electricity is growing in Mexico, but the state-owned oil company, known as Pemex, is reducing the amount of natural gas it can provide for electrical generation. Th
VOA2003（上）-国际时讯
WASHINGTON, Aug. 2 (Xinhua) -- U.S. researchers at Washington University School of Medicine in St. Louis have identified a potential target for treating diabetes and obesity, according to a study published online on Thursday in the journal Cell Metab
英语新闻
Researchers around the world are trying to find alternative fuels to replace fossil fuels, which are finite and might not be available in sufficient quantities in coming decades to meet the growing world demand for energy. In addition, burning fossi
VOA标准英语2009年(九月)
Yaya v Pep: The Tale of an Angry Agent FRI 23 SEP 2016 Yaya Toure's agent accuses Pep Guardiola of treating his players like dogs.
英语听力精选进阶版
你也许觉得打招呼是很简单的一件事，不就是Hello。 How do you do? Howare you? Im fine, thank you. And you?吗？ 没错，你这样去打招呼也没有什么问题，但真正的美国人日常生活中打招呼是不是也这样呢？
英语口语
Yaya v Pep: The Tale of an Angry Agent FRI 23 SEP 2016 Yaya Toure's agent accuses Pep Guardiola of treating his players like dogs.
英语听力精选进阶版