“polysulfide propellant（PS propellant）”概念、定义、翻译-科学时代

单词	polysulfide propellant（PS propellant）
释义	请查阅polysulfide propellant--polysulfide propellant（PS propellant）
随便看	completion code control block completion date completion of a field completion report completion service completion technique completion test completist completist complex complex complex complex complex complex complex complex complex complex complex complex complex complex abnormal curve complex adaptive system complex amplitude

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。