secondary key次关键字,辅助键,辅助关键字
secondaryadj.次要的;从属的;中等教育的n.副手;次要位置
secondary failure to oral agents口服降糖药继发失效
secondary retinal correspondence第二视网膜对应, 异常视网膜对应
secondary sewage treatment works二级污水处理厂;次级污水处理厂
secondary sexual characteristics第二性特征, 青春期身体的性特征
secondary ion mass microanalysis次级离子质量微量分析
secondary malabsorption syndrome继发性吸收不良综合征
secondary pulmonary hypertension继发性肺动脉高压
secondary criterion for decision决策的辅助判据