单词	单孔类的
释义	同單孔類的
随便看	basic electrical rhythm basic electric arc furnace basic electric furnace basic electric furnace process basic electric steel basic electrode basic element basic elementary function basic elements of marine disaster basic empty weight basic empty weight (bew) basic encoding rule basic encoding rules basic encoding unit basic encoding unit，beu basic encyclopedia basic engineering and damage control exercise basic engineering and damage control exercise {= bedce} basic engineering casualty control exercise basic engineering casualty control exercise {= becce} basic english basic environment basic equalizer basic equation basic equations