discoln.一种内燃机燃料discon.迪斯科舞厅；迪斯科舞曲vi.跳迪斯科舞discontinuous warping不连续式整经discontinuous control断续控制,间断调节,间断控制discontinuous fatigue不连续疲劳Discogenic lumbodynia椎间盘源性腰痛discontinuous grading间断级配discontinuous process不连续过程discontinuous barrier非连续屏障discontinuous command断续指令discoid dental scaler匙形牙刮器discomposition effect位移效应,原子位移效应