“Pear Index”概念、定义、翻译-科学时代

单词	Pear Index
释义	人口学词汇手册 Pear Index 皮尔指数
随便看	pine mushroom pinene pine needle pine needle meal pine needle necrosis pine needle oil pine nut pinenut pine nut pine nut pine oil pine oleoresin Pinero Pinero--Sir Arthur Wing pinery pinery pinesap pine seed pine tar pinetum pinetum pine wood pine wood nematode piney woods pine电子邮件程序

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。