Aidan.《阿伊达》(意大利歌剧家威尔第的一部歌剧)aidn.援助；帮助；救援；助手；辅助物v.辅助；援助；接济Aid to the Poverty-stricken Disabled残疾人扶贫Aid to Permanently and Totally Disabled对终身残疾和完全残疾者补助计划AID Agency for International Development国际发展介绍所Aid-the-poor migration by engineering project工程移民aiding and developing poverty--stricken regions扶贫开发