“多级火箭第一级”概念、定义、翻译-科学时代

单词	多级火箭第一级
释义	军事词汇手册多级火箭第一级 booster rocket
随便看	Producing Managers' Association producing reactor product product product product product product product product product product acceptance product accumulator product adaptation product advertising product analysis product analysis product analysis method product and operation information system product and sum formulas product appearance product appearance product approach product assortment product assortment strategy

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。