relation和relationship的区别?

What is the difference between partner relationship management and customer relation relationshi...What is the difference between partner relationship management and customer relation relationship management? relation和relationship的区别? relative和relation的区别? relative和relation的区别? bond和relation的区别 domain of a relation和range of relation是什么意思 数据库中relation schema和relation instance 的区别 in relation to和about区别 relation和relative名词的区别? relative和relation有什么分别 connection,bond和relation的区别 急用 relation和relative有什么区别和联系? relation和relative有什么区别和联系? relation 和 relationship 的区别是什么?比如我现在想说 develop close relation(ship) to client representatives.这句话用relation 还是relationship呢? 单词区分relation和relationship有什么区别 Public Relation in relation relation 词义