单词：prismatic stereoscope
棱镜体视镜
单词：prismatic stereoscope 相关文章
This is Scientific American 60 seconds science. Im S. Buschwik. Got a minute? During a physical exam, doctors pick up a lot from their patients including patients bacteria. To keep infections from spreading, physicians try to always wash their hands
发表于:2019-01-20 / 阅读(140) / 评论(0)
2014年Scientific American(三)月
2014年Scientific American(三)月
Stars Tangerines are hanging heavy, glowing marigolden hues Teasing a half-pale moon And I feel a pull to the blue-velvet dark and stars. Pink Magnolia, blushing and coy Savors the sun while she shines Youve got yours and Ive got mine Together we gli
发表于:2019-02-11 / 阅读(129) / 评论(0)
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