abbr.European Regional Organization of the International Confederation of Free Trade Unions 国际自由工会联合会欧洲地区组织; European Regional Organization of the International Dental Federation 国际牙科联合会欧洲地区组织; Division of Emergency Relief Operations 紧急救济工作司; emergency repair overseer 应急修理监视程序
实用例句
Tengo un compa ? ero de trabajo a quien ya no aguanto.
