单词	官翻
释义	官翻guānfān(of electronic goods) refurbished
随便看	internal dielectric loss internal diffusion internal diffusion model internal digital transmission internal dimension internal discharge internal discontinuity internal disease internal--disease internal disjoint internal disjunction internal dispersion internal disspation of energy internal distraction internal disturbance internal division internal division point internal division point--internal point of division internal documentation listing internal dose internal drainage internal drift current internal drop internal dryness internal duct drag