单词	长主题(复格)
释义	长主题(复格)andamento {It.}
随便看	degradation mechanism degradation mechanisms degradation model degradation modes degradation of contrast degradation of energy degradation of environment degradation of performance degradation of plastics degradation of semiconductor degradation of wetland ecosystem degradation peak degradation product degradation production degradation profile degradation reaction degradation recrystallization degradations degradation testing degradation ，deterioration degradative degradative chain transfer degradative process degrade degrade by