discon断距discon.迪斯科舞厅；迪斯科舞曲vi.跳迪斯科舞discontinuity wave间断波discouise analysis语篇分析discontinuous wave非连续波discontinuous load突变荷载,不连续负载discontinuous mode断续模式disco-echinocyte盘形棘细胞discontinuous term不连续项discolouring agent[化] 脱色剂discontinuous game不连续对策discontinuous race不连续小种