Degen.埃奇degabbr.程度(=degree)degaussing device去磁装置degreasing effect脱脂效果deglove operation脱套式手术degeneracy factor简并因子,简并度Degenerative knee退行性膝关节炎degumming of silk丝脱胶Degeneracy primer简并引物deglutition apnea[医] 吞咽[时]呼吸暂停degreasing method脱脂方法Degradable starch降解淀粉