DEGA=Depth Gauge 深度规degabbr.程度(=degree)degeneation of uveal tract葡萄膜退行性变degenerative retinoschisis变性性视网膜劈裂症Degenerative skin disorder皮肤变性性病degenerative metamorphosis[医] 退化变态Degenerative lumbar disease退行性腰椎疾病degeneratio corneae adiposa角膜脂肪变性deglycyrrhizinated licorice解甘草甜素Degenerative osteoarthritis退行性骨关节炎degederacy of energy levels能级简并degrading recrystallization退变重结晶作用