disal2,4-滴硫钠disprep.反对；否定；加强语气的重要词首；除去distemper virus温热病病毒Distoma crassum[医] 布[斯克]氏姜片虫disarticulationn.[医]关节脱落disjunctive sum析取和disfacilitation去促酌disanamorphosis脏片窗, 堵光门disreputability声名狼藉disputing issue争议问题disjunctive law[计] 析取律dispassionatelyadv.不动感情地；冷静地