英语词汇“ppf”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	ppf
释义	ppf ['pi:p'i:'ef] [医][=pellagra preventive factor]抗糙皮病因子，维生素pp
随便看	Agropoli agro-politician agro-politics agroproduction agro-product processing agropyrene agropyron Agropyron cristatum agropyron cristatums Agropyron desertorum Agropyron formosanum Agropyron Gaertn. Agropyron intermedium agropyron intermediums Agropyron michnoi Agropyron mongolicum Agropyron repens agropyron repenss agropyrons Agropyron sibiricum Agropyron smithii agropyron smithiis Agropyron trachycaulum agropyron trachycaulums Agropyrum 哸哹哺哺1 哺2 哺4 哺糟啜醨哺糟歠醨哻哼 diphtheria direct direction direct mail director directory dirt dirty disclosure disco