今天我们要学的词是 signatory. Signatory 名词，签约国，签约方。美国总统川普宣布不认证伊朗核协议后，Iranian President Hassan Rouhani said the 2015 nuclear deal could not be revoked and urged all signatories to honor their commitments. 伊朗总统鲁哈尼说，2015年伊朗核协议不能被废除，并敦促所有签约方遵守承诺。Arizona governor Doug Ducey signed a Memorandum of Understanding with other signatories to create an Electric Vehicle Corridor. 亚利桑那州州长道格·杜西和其他签约人共同签署了一项建立电动汽车走廊的备忘录。好的，我们今天学习的词是signatory, signatory, signatory ...