1)requirements specification,要求说明2)statement of job qualifications,工作要求说明3)document.tion Requirements Description (DRD),文档要求说明书4)program specification,程序的要求，程序说明5)bring to account,责问;质问;要求说明6)To demand an explanation from;call to account.,要求作出解释;要求作出说明
