“非卖品”概念、定义、翻译-科学时代

单词	非卖品
释义	图书馆、情报与文献学词汇手册非卖品 NFS（not for sale）
随便看	extragalactic object extragalactic source extragalactic space extragalactic supernova extragalactic system extragalactic X-ray astronomy extragalactic γ-ray astronomy extragalactic γ-ray source extragenetic mutation extragenic suppressor extraglacial extraglomerular mesangial cell extra grade extra half plane extrahead extra heavies extra heavy concentration extra heavy-duty extra-heavy oil extra high hazard extra high pressure extra-high pressure discharge extra high tension extra-high tension (EHT) extra-high vacuum

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。