“内在陈旧性”概念、定义、翻译-科学时代

单词	内在陈旧性
释义	管理学词汇手册内在陈旧性 built-in obsolescence
随便看	lea count lea count constant lead lead lead lead lead lead lead lead lead lead lead lead lead lead lead lead lead lead lead lead lead accumulator lead-acid accumulator lead-acid cell

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。