什么是 establishment?The act of establishing.The condition or fact of being established.Something established, as:An arranged order or system, especially a legal code.A permanent civil, political, or military organization.An established church.A place of residence or business with its possessions and staff.A public or private institution, such as a hospital or school.An established social order, as:A group of people holding most of the power and influence in a government or society. Often used with the.A controlling group in a given field of activity. Often used with the.