abbr. 国际民主法律工作者协会(International Association of Democratic Lawyers);工具性日常生活活动(Instrumental Activity of Daily Living) predictive va l i d i t y: 预期性正当性criterion-related va l i d i t y: 有关标准的正当性d e l l: 戴尔公司ad-l antibody d-l: d-l抗体d-l system of nomenclature d-l: 命名体系下载手机词典可随时随地查词查翻译