“劫”概念、定义、翻译-科学时代

单词	劫
释义	宗教词汇手册劫〈佛教〉epoch；kalpa
随便看	hard goods hard goods hard goods hard-grains hard ground hard ground hardground hardhack hard heading hard heading work hard-hitting armour hard hose for loading Hardie，James Keir hard image hard image hard image hardiness hardiness hardinggrass Harding，Stephen Harding，Warren Gamaliel hard landing hard landing hard landing hard landing

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。