a close friend or companion, often used in a more negative or informal context
a strong and natural liking or sympathy toward someone or something

亲和力, 倾向
a group of people who have the same profession

兄弟会, 公会
pleasant, friendly, and peaceful relations between individuals or nations

友好, 和睦
absence of agreement or friendliness between people with different opinions

摩擦, 冲突
a violent argument between two groups in which members of each side make attempts to murder the members of the opposing side in retaliation for things that occurred in the past

血海深仇, 复仇恩怨
an end to a friendly relationship between people or organizations caused by a serious disagreement

裂痕, 分歧
the passing down of traits from one generation to another within a family

血统, 世系
a family in which the parents live with the children from their own relationship along with the children from previous ones

重组家庭, 混合家庭
the state of being biologically related to someone

血缘关系, 亲属关系
the recorded ancestry or lineage of individuals, typically in the context of their descendants tracing back to a common ancestor

家谱, 血统
one or all the descendants of an ancestor

后代, 子孙
a woman who agrees to carry and take the responsibility of another couple's child

代孕母亲, 代孕者
a person from whom one inherits DNA and is directly responsible for their birth

生物父母, 亲生父母
a person from whom other offsprings are descended

祖先, 始祖
the act of running away with one's lover to get married without the consent of parents

私奔, 私通
the period of time when two people are getting to know each other romantically with the intention of getting married

求爱期, 恋爱期
sexual intercourse involving a married person and someone other than their spouse

通奸, adultery (noun)
a temporary and intense feeling of romantic or idealized attraction toward someone, often based on superficial qualities and lacking a deep emotional connection

迷恋, 痴迷
to reject or deny any association or relationship with someone or something

否认, 脱离关系
to put an end to an argument with someone in order to make peace with them

和解, 修补关系
to revive or renew something, such as a relationship or interest, that has faded

重燃, 复兴
to provoke and anger someone so much that they start to hate and oppose one

激怒, 对抗
to gradually become less close or connected, often due to a lack of shared interests or diverging paths

逐渐疏远, 渐行渐远
to have a lasting and heated argument with someone

争吵, 斗争
to betray one's partner by secretly having an affair with someone else at the same time

背叛, 出轨
