n.正式批准，追认(合同法中指对先前未按法定程序签署的或未经授权的第三人签署的合同或契约进行确认使其具有效力的行为)，签署认可
P.～of contract合同(契约)的追认

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～of judicial act(国际私法中)司法行为的批准(或认可)

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～of treaties条约的批准
O. an adult's～of a contract signed during childhood is necessary to make the contract enforceable要使未成年时期签署的合同具有强制执行力必须待缔约人成年后对该合同进行追认

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the board of directors'～of president's resolution 董事会批准了总经理的决议

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the～of the nuclear weapons treaty核武器条约的批准