relation
US /rɪˈleɪ.ʃən/
UK /rɪˈleɪ.ʃən/

1.
关系, 关联
the way in which two or more people or things are connected
:
•
The relation between cause and effect is fundamental to science.
因果关系是科学的基础。
•
There is a close relation between diet and health.
饮食与健康之间有密切关系。
2.
亲戚, 家属
a person connected by blood or marriage; a relative
:
•
She invited all her close relations to the wedding.
她邀请了所有近亲亲戚参加婚礼。
•
He is a distant relation of mine.
他是我远房亲戚。