单词：ionic centrifuge
离子离心机
单词：ionic centrifuge 相关文章
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！
发表于:2018-12-30 / 阅读(197) / 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(222) / 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(247) / 评论(0)
英语博客 A cup of English
英语博客 A cup of English