in·ter·per·son·al /-ˈpɝsnəl, ˈpɚ/ (a.)人與人之間的,關於人與人之間關係的
in·ter·per·son·al /-ˈpɝsnəl, ṇəl/ 形容詞 人間的
interpersonal adj : occurring among or involving several people; "interpersonal situations in which speech occurs"