[计]?双向逻辑关系

...ship: 双向关系 bidirectional logical relationship: 双向逻辑关系 virtually paired bidirectional logical relationship: 虚拟成对双向逻辑关系 ..

?双向逻辑联系

双向逻辑联系 bidirectional logical relationship 联系 1.(接上关系) contact; touch; connection; relation 保持联系 keep in contact with; 取得联系 get in touch with; est...