“天文定位器”概念、定义、翻译-科学时代

单词	天文定位器
释义	环境科学与工程词汇手册天文定位器 astrograph
随便看	government debt government debt government decree government deficit government disposal government document government document government economic regulation government economist government electronic service system Government Emergency Telecommunications Service Government Emergency Telecommunications Service (GETS) government employee government employee insurance governmentese government expenditure government expenditure government expenditure government expenditure government expert government failure government failure government finance government finance government finance

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。