单词：discontinuous centrifuge
[医] 间歇离心机
单词：discontinuous centrifuge 相关文章
Topics: American Presidents-Grover Cleveland; to understand versus to grab versus to grasp versus to get (it); the suffix-hood; pronouncing words with the first letter e Words: discontinuous to be drafted to nominate mayor to veto commerce tariff to
发表于:2018-12-26 / 阅读(74) / 评论(0)
美语听力 English Cafe
美语听力 English Cafe
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(110) / 评论(0)
2018年VOA慢速英语(二)月
2018年VOA慢速英语(二)月