in·ter·re·la·tion·ship
noun/ˌɪntərɪˈleɪʃnʃɪp/
/ˌɪntərɪˈleɪʃnʃɪp/
(also interrelation
[countable, uncountable]/ˌɪntərɪˈleɪʃn/
/ˌɪntərɪˈleɪʃn/
)- interrelationship (of/between A and B) the way in which two or more things or people are connected and affect each other
相互关联；相互影响