签署 Sign ; signature ; endorse

正式签署谅解备忘录 Signed an MOU

签署者 signatory ; subscriber ; signee

签署并实施自由贸易协定 conclude and implement a free trade agreement

已签署的商业发票 signed commercial invoice

签署协议 agreement ; pact ; ratify an accord ; sign

电子签署 Electronic Signature

副署签名 countersignature

签署合同 sign a contract ; Contract ; Signing a Contract ; sign the contract

数码签署 digital signature