“old series（OS）”概念、定义、翻译-科学时代

单词	old series（OS）
释义	新闻与传播词汇手册 old series（OS）（书刊等的）旧辑
随便看	primary forest primary forest primary forest primary gas-filling station primary geochemical anomaly primary goods primary goods primary goods primary goods primary grades primary grain primary graph primary graphic element primary graphic element primary graphite primary group primary group primary group primary growth primary growth primary gun primary hard disk primary heating system primary heat transport system primary high explosive

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。