“有益性”概念、定义、翻译-科学时代

单词	有益性
释义	市场营销词汇手册 helpfulness 有益性
随便看	operational order operational organization operational outflanking operational performance operational period operational plan operational plan operational planning operational planning operational planning operational posture operational power operational power supply operational programme operational protection system operational quarters operational reach operational readiness operational readiness operational ready operational rear operational regulation operational relief operational requirement operational requirement

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。

helpfulness