单词:edg
abbr. Electrical Discharge Grinding 放电研磨
单词:edg 相关文章
Executives of major U.S. banks faced tough questions Wednesday from U.S. lawmakers frustrated by the slow pace of lending by institutions that received federal bail out money. Lawmakers also vented their anger over high salaries and bonuses in the f
发表于:2019-01-13 / 阅读(80) / 评论(0)
VOA标准英语2009年(二月)