“primary radar”概念、定义、翻译-科学时代

单词	primary radar
释义	军事词汇手册 primary radar 主要雷达，一次雷达
随便看	washing water washing with alchohol washint washland washland washland washland washland wash leather wash load washmarking wash metal wash net washoff washout wash out washout wash-out gate wash-out model wash-out period washout thread washover wash over wash sale wash sale

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。