“近拱点”概念、定义、翻译-科学时代

单词	近拱点
释义	天文学词汇手册近拱点 periapsis
随便看	P-axis （pressure axis） Pax Romana pay pay pay payable payable account payable account payable against documents payable agent payable at destination payable at maturity payable at par payable at sight payable at sight payable at usance payable balance payable bill payable by instalments payable in account payable in note payable on demand payable period payables payables

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。