单词：aerobic bacterial
单词：aerobic bacterial 相关文章
Natural Skin Care 02 自然皮肤护理 02 [扮靓 -- 皮肤护理] 建议每天喝8杯水，并做一些规律的运动散步、跑步、骑自行车、打球这些对人的肤色有极大的影响。有氧运动加快血液循环，改变暗哑的肤色，使人容颜焕发。 运动和喝水不仅能改变皮肤的色调和质感，而且使人更加
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[00:00.00]Unit 25 Sports and Exercise [00:09.20]第二十五单元 体育和锻炼 [00:18.39]Sentence Patterns [00:22.40]基本句型 [00:26.41]241 Swimming is my favorite sport [00:30.26]游泳是我特别喜爱的运动。 [00:34.12]242 I like goin
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This is Scientific Americans 60-second Science. I'm Adam Hinterthuer. Got a minute? The Komodo dragon is the largest living lizard and a fearsome predator. It has long been thought that some of its hunting prowess was due to a mouth teeming with bact
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There's been lots of research over the years concluding that physically active people are less likely to have serious conditions, such as heart disease. Now, a new study indicates that those who engage in frequent aerobic exercise are also less likel
VOA标准英语2010年(十一)月