“alternate key”概念、定义、翻译-科学时代

单词	alternate key
释义	图书馆、情报与文献学词汇手册 alternate key 备选键；备用关键字，替代关键字
随便看	aerogen aerogen aerogenerator aerogeochemical prospecting aerogeography aerogeography aerogeology aerogeology aerogram aerogram aerograph aerograph aerographer's mate aerography aerography aerogun aerohydrodynamics aerohydrodynamics aerohypsometer aero insurance aeroleveling aeroleveling aeroleveling aerolite aerolite

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。