“old Chinese grammar”的概念、定义、翻译、参考文献-科学参考

单词	old Chinese grammar
释义	old Chinese grammar Encyclopedia 文学汉语史释 old Chinese grammar上古汉语语法先秦至西汉时期的汉语语法。又称古汉语语法、古代汉语语法。
随便看	close binary star close binary system close collision close configuration close-confinement close coupling approximation close-coupling approximation close coupling calculation close-coupling calculation close cultivation of grassland close curve closed closed-and-open set closed-and-open subset closed and unbounded set closed and unbounded set; club set closed arc closed architecture closed ball closed base closed basin closed boundary closed-box model closed braid closed broken line

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。