vi.结成联邦，组成同盟
adj.同盟的；联邦制度(下)的

原形：federate第三人称单数：federates过去式：federated过去分词：federated现在分词：federating

The United States is a federation of 50 states.
美国是由五十个州组成的联邦国家。
The European Union is an example of a political federation.
欧洲联盟是一个政治联邦制的例子。
In order to win the war, the northern states federated together.
为了赢得战争，北方各州联合了起来。
The sports clubs federated under one national governing body.
这些体育俱乐部在一个全国性的管理机构下联合起来。
The independent colonies federated into a single nation in 1901.
这些独立的殖民地在1901年联合成为一个单一的国家。
The company federated its various subsidiaries for greater efficiency.
该公司将其各个子公司联合起来以提高效率。
The workers' unions federated to negotiate better working conditions.
工会联合会争取更好的工作条件。
The plan is to federate all local health services under a central authority.
计划是将所有地方医疗服务统一到一个中央管理部门之下。
The tribes federated against the common enemy.
各部落联合起来对抗共同的敌人。
The decision was made to federate the regional banks into a single entity.
决定将地区性银行合并为一个单一实体。