federation
n
1 [C] union of states in which individual states retain control of many internal matters but in which foreign affairs, defence, etc are the responsibility of the central (federal) government 联邦.
2 [C] similarly organized union of societies, trade unions, etc (社团、 工会等的)联合会.
3 [U] action of forming a federation 结成联邦政府; 联盟.
bracevt. 支撑;系紧;准备,预备;振作起来;
vi. 准备好;支持;打起精神;
n. 支持物;铁钳,夹子;[语]大括号;绷紧(身体部位的)肌肉;
Marsabbr. master attitude reference system 主要态度参考系统;midair retrieval system 中空恢复系统;military affiliated radio system 军用附属无线电系统;mathematics anxiety rating scale 数学焦虑等级刻度;
n. 毁坏,损坏,玷污( mar的名词复数 );
v. 毁坏,损坏,玷污( mar的第三人称单数 );