“四合星”概念、定义、翻译-科学时代

单词	四合星
释义	天文学词汇手册四合星 quadruple star
随便看	hard fibre hard fibreboard hard film hard flow hard ford hard frost 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

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。