“guardsman”概念、定义、翻译-科学时代

单词	guardsman
释义	军事词汇手册 guardsman 卫兵
随便看	query criterion query expansion query expansion query expression query formulation query hierarchy querying database querying file query interactive processor query language query language query language query language query mode query optimizer query option query processing query--query (Q.y.) query (Q.y.) query service query-serving system query station query tool query translation query type

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。