“dictionary of usage”概念、定义、翻译-科学时代

单词	dictionary of usage
释义	图书馆、情报与文献学词汇手册 dictionary of usage 惯用语词典，习惯语词典
随便看	system identification system impedance ratio system in psychology system input unit system instance system integration system integration system integration system integration system integration system integration test system integrity system interface system interrupt system interrupt system interrupt mask system I*QB systemism system isomorphism system library system life cycle system lock system log system maintainability system maintainability

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。