“（美国）国内税务局”概念、定义、翻译-科学时代

单词	（美国）国内税务局
释义	请查阅国内税务局--（美国）国内税务局
随便看	line of position line of position（LOP） line of pressure line of production line of progression line of reference line of regression line of right ascension line of saturation line of seepage line of sight line of sight line of sight line of sight line of sight line of sight kernel line of sight--line of sight（LOS） line of sight method line-of-sight method line-of-sight method line-of-sight rate line of sight（LOS） line of slope line of sounding line of sounding

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。