词汇	couple mechanism
释义	couple mechanism 独立车轮
随便看	central crack central cylinder type press central cylindrical projection Central Daily News Central Dalian Rd central damping screw central dark ground method central dark spot central dark stain of Acacia Central Data Acquisition System central data bank central data bank system central database central data base Central Database System central data collecting system central data collection point central data collection system central data conversion equipment Central Data Display central data distribution system central data file central data files central data management Central Data Processing