public反義詞前綴

反義詞前綴是im，impublic中文意思是adj，不公開的，非大眾的

例如

The park is now open to the public.那公園現在對公眾開放了。

She retreated from public life.她放棄了社會生活。

Cost management of military industrial research public institution has been a weak point for a long time.長期以來軍工科研事業單位成本管理一直是一個弱項。