“northbound node”概念、定义、翻译-科学时代

单词	northbound node
释义	天文学词汇手册 northbound node 升交点
随便看	Boot(es) booth booth booth Booth Booth Booth Booth Booth--Barton Booth--Edwin Thomas boother Booth--John Wilkes Booth multiplier booth number Booth's multiplication algorithm Booth--Tarkington Booth Theatre Booth，Joseph Booth，William Bootids bootleg bootleg bootleg bootleg bootlegger

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。