词汇	hollow hub
释义	hollow hub 空心毂
随便看	concomitant action concomitant administration concomitant airplane concomitant analysis concomitant and complemence concomitant and complement concomitant appendicitis concomitant atrophy concomitant change concomitant characteristics concomitant chemo radiotherapy concomitant chemo-radiotherapy concomitant circuit concomitant circumstances concomitant community concomitant consequence concomitant deviation concomitant differential expression concomitant disease concomitant disinfection concomitant drugs concomitant esotropia concomitant evidence concomitant exotropia concomitant factor