“secondary data research”概念、定义、翻译-科学时代

单词	secondary data research
释义	广告学词汇手册 secondary data research 二手资料调研
随便看	infestation infestation infestation of crops infibulation infibulation infibulation infidel infidelity infidelity exclusion clause infield in field infighting infighting missile in-filed balancing infill development infill factor infilling infill project infill site infiltrate infiltrate infiltrate infiltrate infiltrating irrigation infiltration

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。