单词：alkylidyne
[网络] 亚烷基
单词：alkylidyne 相关文章
aural radio range 无线电导航有声信标 aural reception 收听 aural transmitter 伴音发射机 aurora 极光 aurora australis 南极光 aurora borealis 北极光 autage 故障 authentication 确
发表于:2018-12-08 / 阅读(58) / 评论(0)
电信英语
电信英语
Powered Exoskeletons Give Assistance in Walking, Lifting Powered suits that could help paralyzed people walk and others lift and carry heavy loads with ease have been an inventor's dream since late 19th century. But they had to wait until the 21st ce
发表于:2018-12-16 / 阅读(49) / 评论(0)
VOA标准英语2015年(七月)
VOA标准英语2015年(七月)
Business Dynegy Power play 商业 达力智 达力智的能源攻势 A bankruptcy with a difference 与众不同的破产 WHEN a firm declares bankruptcy, shareholders are typically wiped out and creditors seize control. 当公司申请破产时，股东
发表于:2019-01-26 / 阅读(43) / 评论(0)
经济学人商业系列
经济学人商业系列