计算机硬件 计算机维护 释文 error checking and correcting system 差错校验系统
- DOCs2129
- DOCs2130
- DOCs2131
- DOCs2132
- DOCs2133
- DOCSIS
- doctor
- doctoral degree conferring institution
- doctoral student education
- doctor blade device
- doctor blading
- doctor degree
- Doctor Gan
- doctoring
- doctor of education
- doctor of engineering
- doctor of medicine
- doctor of sciences
- doctor of veterinary medicine
- doctor-patient communication
- doctor-patient non-technical relationship
- doctor-patient relationship
- doctor-patient technical relationship
- doctor practicing license system
- doctor's degree certificate