单词	六角形手风琴
释义	六角形手风琴 concertina六角
随便看	first readings first read rate first ready first execute first-ready-first execute first recap first receiver first receivers first record First Recorded Appearance Time first record of a set first recurrence of pulmonary tuberculosis First recurrent map first recursion theorem First,reduce the viscosity of concrete First, reduce the viscosity of concrete first reduction first reduction camera first reduction gear pinion first reduction gear wheel first reduction pinion first reduction wheel first reflection first refusal first refusal random access channel first refusal right