单词	塡不多
释义	同ADD
随便看	balladynastrum clerodendri balladynastrum diplosporae balladynastrum malloti balladyna velutina ballagan pt. ballaghaderreen ball ammunition ballan ballance ballance, john ballancourt ball and bucket viscometer ball and chain ball-and-claw ball and disc integrator ball-and-lever valve ball-and-race-type pulverizer ball and ring ball-and-roll bearing ball and roller bearing ball-and-roller bearing ball and seat ball-and-socket ball-and-socket articulation ball and socket bearing