单词：carbon black filler
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Floorfiller轻快的DJ节奏 演唱者：A-Teens 英文歌词 Floorfiller A-Teens Hey Mr. DJ, in case you forgot I came to get down So you better make it hot Cause I can't jump around when I hear groove killers When I'm out sitting down, it's a clear
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This is Scientific American's 60-Second Science. I'm Amy Kraft. Got a minute? Out of control drivers aren't the only thing city cyclists have to worry about. New research suggests that cyclists are at increased risk of lung damage because of soot. A
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导购口语: I'd like to see the Apple computers. Do you have? 我想看看那苹果公司生产的电脑，有吗？ My office needs two copy machines. 我办公室需要2台复印机。 Here's a list of the items I want for my office: two boxes of
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Floorfiller 演唱者：a-teens 英文歌词 Floorfiller Hey Mr. DJ, in case you forgot I came to get down So you better make it hot Cause I can't jump around when I hear groove killers When I'm out sitting down, it's a clear time stealer Give me a t
英语说唱歌曲
A Teens - Floorfiller Floorfiller A Teens Floorfiller Floorfiller Hey Mr. DJ, in case you forgot I came to get down So you better make it hot Cause I can't jump around when I hear groove killers When I'm out sitting down, it's a clear time stealer Gi
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本期内容： Couldchipfathelpdirtyshippingcleanupitsact? Theglobalshippingindustryisasbigacontributortogreenhousegasemissionsasaviation, andtheheavyfueloilthatpowersitsgiantvesselsisexceptionallydirty-packedwithsoot, blackcarbonandsulphur.InSeptem
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