单词：earthedcathode
音标：[ɜː'θedkæθəʊd] ；
adj. 阴极接地的
单词：earthedcathode 相关文章
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a
发表于:2019-01-08 / 阅读(350) / 评论(0)
Scientific American(四)月
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