“无效劳动”概念、定义、翻译-科学时代

单词	无效劳动
释义	请查阅无效劳动--非生产性劳动
随便看	hemopsonin hemopsonin hemopthisis hemoptysis hemoptysis hemoptysis hemoptysis and epistaxis due to summerheat hemoptysis with internal injury hemopyretic bleeding hemopyretic insomnia hemorbiculus hemorheology hemorrhage hemorrhage hemorrhage hemorrhage hemorrhage hemorrhage following qi collapse hemorrhage from stomach meridian hemorrhage of anus hemorrhagia involving liver meridian hemorrhagic amenorrhea hemorrhagic disease hemorrhagic hemorrhoid hemorrhagic meningitis

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。