con-, 强调。-fed, 相信,信任,词源同faith, confide.
Confederacy now usually implies a looser or more temporary association than confederation, which is applied to a union of states organized on an intentionally permanent basis. [OED]
来自柯林斯例句
来自辞典例句
来自飘(部分)
来自飘(部分)
来自飘(部分)