relation
名词 relation:
an abstraction belonging to or characteristic of two entities or parts together
the act of sexual procreation between a man and a woman; the man's penis is inserted into the woman's vagina and excited until orgasm and ejaculation occur
同义词:sexual intercourse, intercourse, sex act, copulation, coitus, coition, sexual congress, congress, sexual relation, carnal knowledge
a person related by blood or marriage
同义词:relative
an act of narration
同义词:telling, recounting
(law) the principle that an act done at a later time is deemed by law to have occurred at an earlier time
同义词:relation back
(usually plural) mutual dealings or connections among persons or groups