Alzheimer s disease (AD), Parkinson s disease (PD), and amyotrophic lateral sclerosis (ALS) are the most common neurodegeneration disorders.是什么意思_Alzheimer s disease (AD), Parkinson s disease (PD), and amyotrophic lateral sclerosis (ALS) are the most common neurodegeneration disorders.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句