Levodopa has been used in the treatment of Parkinson s disease for more than 30 years,and up to now it still plays a very important role in clinic.是什么意思_Levodopa has been used in the treatment of Parkinson s disease for more than 30 years,and up to now it still plays a very important role in clinic.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句