“n.d. (no date)”概念、定义、翻译-科学时代

单词	n.d. (no date)
释义	出版印刷词汇手册 n.d. (no date) 出版日期不详
随便看	xenon-helium laser xenon instability xenon-krypton laser xenon lamp xenon lamp xenon lamp (Xe lamp) xenon lamp--xenon lamp (Xe lamp) xenon laser xenon light xenon-mercury lamp xenon oscillation xenon oscillation xenon plus temperature xenon poisoning xenon poisoning xenon poisoning computer xenon poisoning predictor xenon reference fabric (XRF) xenon transient xenon（Xe） xenoparasite Xenophanes xenophile xenophobe xenophobia

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。