“occurrence frequency”概念、定义、翻译-科学时代

单词	occurrence frequency
释义	图书馆、情报与文献学词汇手册 occurrence frequency 出现频率
随便看	hoisting fixture hoisting gear hoisting machinery hoisting tackle hoisting tool bogie hoisting winch hoisting winch hoist unit hoistway Hokan hokey-cokey hokku hokum hokutolite holandric holandric inheritance Holarctic realm holard holarrhena Holbach，Paul Thyry Henry Holberg holboellia Holborn Theatre holcoglossum holcus

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。