/ ˈmɑːr.dʒɪ.n ə l.aɪz / verb
to treat someone or something as if they are not important:
Now that English has taken over as the main language, the country's native language has been marginalized. 由于英语已成为主要语言,这个国家的本国语言倒被边缘化了。
ostracize

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/ ˈɑː.strə.saɪz / verb
to avoid someone intentionally, or to prevent someone from taking part in the activities of a group:
His colleagues ostracized him after he criticized the company in public. 他公开批评公司之后,同事们对他采取了排斥态度。
reject

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/ rɪˈdʒekt / verb specialized
If your body rejects an organ that has been put in during a medical operation, it fails to accept it and tries to attack and destroy it.
repel

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/ rɪˈpel / verb specialized
to have a magnetic field that pushes away something with a similar magnetic field:
Similar poles of magnets repel each other, and opposite poles attract. 磁铁同极相斥,异极相吸。
exclusion

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/ ɪkˈskluː.ʒ ə n / noun
the act of not allowing someone or something to take part in an activity or to enter a place:
her exclusion from the list of Oscar nominees 她被排除在奥斯卡奖提名名单之外
ostracism

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/ ˈɑː.strə.sɪ.z ə m / noun
the action of intentionally not including someone in a social group or activity:
AIDS patients often experience social ostracism and discrimination. 艾滋病患者经常遭受社会排斥和歧视。
freeze sb out phrase
to make someone feel that they are not part of a group by being unfriendly towards that person, or to stop someone from being included in an arrangement or activity:
I felt I was being frozen out of/from the discussions. 我感觉他们在排挤我,不让我参加讨论。
/ ɪnˈkluː.ʒ ə n / noun specialized
the idea that everyone should be able to use the same facilities, take part in the same activities, and enjoy the same experiences, including people who have a disability or other disadvantage:
The school has a strong culture of inclusion of students with special needs. 这所学校有一种很强的包容有特殊需求学生的文化。
/ məˈkɑːr.θi.aɪt / adjective usually disapproving
relating to a practice in the US in the 1950s of accusing someone of being a Communist, which often led to that person losing their job or sometimes being put in prison; involving a practice similar to this in which someone is accused of being a particular thing and is avoided or not trusted because of this:
He led a McCarthyite witch hunt against homosexuals. 他领导了一场针对同性恋的麦卡锡式的猎巫行动。

( 排斥 Cambridge Chinese (Simplified)-English Dictionary 的翻译 © Cambridge University Press)

to put your arms around someone and hold them in a loving way, or (of two people) to hold each other close to show love or for comfort