单词	nefrendes
释义	nefrendes 无牙的
随便看	entity name set entity occurrence entity record entity record set entity reference entity relation entity relationship entity-relationship entity-relationship approach entity relationship approach entity relationship concept entity relationship data model entity-relationship diagram entity relationship diagram entity-relationship diagrams entity relationship diagrams entity-relationship-entity entity relationship mode entity-relationship model entity relationship model entity-relationship modeling entity-relationship models entity-relationships entity set entity set model 432514544 432523411 432523412 432523414 432523415 432523431 432523432 432523434 432523435 4325234*44 06911 06912 06913 06914 06915 06916 06917 06918 06919 06920