单词:britesorb
音标:['braitsɔ:b] ;
硅酸镁盐
单词:britesorb 相关文章
Textalyzer Aims at Deadly Distracted Driving 能够测试驾驶时是否分心的神器 Fifty years ago, British inventors made and marketed the first electronic breathalyzer. The alcohol gauge has become standard issue for U.S. law enforcement crack
发表于:2018-12-24 / 阅读(35) / 评论(0)
2017年Scientific American(八)月