“有效日期”概念、定义、翻译-科学时代

单词	有效日期
释义	旅游词汇手册有效日期 date of validity
随便看	in-pile test in-pile test loop in-place force in-place inventory inplacement counseling in-place oil in-plane shear crack in-plane vibration in-plant power station in-plant proofing in-point in position in-position viewing in preparation in press in press in print in print in print in-process inspection in-process inventory in progress in progress in progress in public

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。