自由联合

【计】 free union
【经】 free association

自由的英语翻译：

disengagement; freedom; freeness; liberty
【法】 freedom; libera; liberty

联合的英语翻译：

unite; ally; connect; link; associate; band; joint; combination; federation
linkage; union; alliance
【计】 uniting
【化】 union
【医】 association; coadunation; coadunition; symphysis; syndesis; union
【经】 associate; coalition; combination; consolidate; consortium; fusion
union