一氧化硒{氧化硒(II)}

EXPLORATIONS - Carbon Monoxide Poisoning is a Silent Killer

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VOA慢速英语2015 可预防的一氧化碳中毒每年仍夺去许多生命

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VOA标准英语2011-Study Shows Vitamin E Increases Prostate

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This is SCIENCE IN THE NEWS, in VOA Special English. I'm Christopher Cruise. And I'm Bob Doughty. Winter has brought cold weather to many parts of Earths northern hemisphere. With the cold comes a danger as old as mans knowledge of fire -- death or i

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英语语言学习

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Carbon monoxide kills 12 in NE China mine

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老外最常用的英文短语第218期:have

释义： have 吃东西，得病 have 后面接各种各样的食物的话就表示吃东西，与 eat 相同，因此 have a meal 就表示用餐。另外，have 后面如果接疾病名称的话就表示疼痛，患病。例句： Let's go have a

发表于:2019-02-26 / 阅读(170) / 评论(0)

老外最常用的英文短语

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anti-variants

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