性能退化

能的英语翻译：

ability; able; be able to; can; capable; energy; skill
【化】 energy
【医】 energy

退化的英语翻译：

degenerate; retrogress; degeneration; degradation; deterioration; obsolescence
retrogression
【医】 catagenesis; catapiasia; cataplasis; Deg.; degeneracy; degenerate
degeneratio; degeneration; degenerescence; degradation; devolution
disvolution; involute; involution; regress; regression; retrogression
revisionary metamorphosis