单词：ionic centrifuge
离子离心机
单词：ionic centrifuge 相关文章
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发表于:2018-12-30 / 阅读(148) / 评论(0)
单词解析速记
单词解析速记
Smartphone App Helps Snakebite Victims Scientists in Denmark have developed a venom test kit to help doctors treat victims of snake bites. The kit was created to be simple and has only two pieces of equipment: a centrifuge and a smartphone. 丹麦科学
发表于:2019-01-03 / 阅读(156) / 评论(0)
2018年VOA慢速英语(二)月
2018年VOA慢速英语(二)月
Beginners. Black, red, green, light blue, silver, orange, swords, lazers, helmets, shields, flying machines, underwater vehicles. The list could go on. What do these words refer to? Bionicles. They are a type of lego. You can buy them in boxes to put
发表于:2019-01-28 / 阅读(156) / 评论(0)
英语博客 A cup of English
英语博客 A cup of English