“step rocket”的概念、定义、翻译、参考文献-科学参考

单词	step rocket
释义	step rocket 分级火箭多级火箭
随便看	thalistine thalleioquin thallic thallic bromide thallic fluoride thallic iodide thallic oxide thalline exciple thalline margin thalline salicylate thallium acetate thallium atomic beam thallium-beam clock thallium bromide thallium carbonate thallium chloride thallium detector thallium glass thallium hydroxide thallium iodide thallium methide thallium monochloride thallium monoxide thallium nitrate thallium oxide

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。