“duty”概念、定义、翻译-科学时代

单词	duty
释义	军事词汇手册 duty 任务；职务；勤务
随便看	working instruction working interest working interest working key working knowledge working knowledge of English working knowledge system working language working laser material working liabilities working liability working life working life working life working life table working load working load working loop working loss working lunch workingman working mean working medium working medium of wind tunnel working memory

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。