“border defense”概念、定义、翻译-科学时代

单词	border defense
释义	军事词汇手册 border defense 边防
随便看	half-interval search half invariant half-irradiation Half-Kantianists half landing half lap half leather half left half-length portrait half-lethal dose half lethal dose half life half-life half-life half-life half-life half-life half-life half life half life half-life half-life measurement half-life method half-life period half life period

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。