单词	next!
释义	next! n.下一位n.下一个问题
随便看	external database design program external data bus External Data Criteria external data definition external data file external data item external data modem external data record external data representation External Data Representation external data representationedr external data representationEDR external data set external data source External Data Sourse external data structure external data transfer rate external data window external datum profile external DC power jack external defibrillation external defibrillator external deficit external defined symbol external definition