“step-mother”概念、定义、翻译-科学时代

单词	step-mother
释义	民族学词汇手册 step-mother 继母
随便看	future service benefit future service cost futures exchange futures exchange company futures forward market futures general clearing dealer future shock futures individual clearing dealer futures introducing broker futures market futures market futures market futures market futures market futures market futures market futures non-clearing dealer futures option futures' option market future source of energy future space cell futures price futures price futures price futures price

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。