“navigation zone”概念、定义、翻译-科学时代

单词	navigation zone
释义	旅游词汇手册 navigation zone 航区
随便看	Armstrong，Louis arm travel army army achievement medal army aircraft army air defense army air force Army Alpha Test army area army artillery army astronaut badge army aviation army aviator army blue uniform army bread army bugle army cavalry army chemical corps army-civil coordination army command army commendation medal army cook army cooperation army corps Army Day

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。