“four tonal categories of the old Chinese”的概念、定义、翻译、参考文献-科学参考

单词	four tonal categories of the old Chinese
释义	four tonal categories of the old Chinese Encyclopedia 文学古四声释 four tonal categories of the old Chinese古四声先秦两汉时期汉语声调的总称。
随便看	orange osmanthus in Damiao Mountain, Zitong County orange powdery mildew Orange River Orange River Sovereignty orange roughy fishery orangery Orange Sky Golden Harvest Entertainment (Holdings) Limited orange spot grouper orange-spotted spinefoot Orange Walk orange wheat blossom midge Orango Islands National Park orangutan Oraon oratorio Oratory Orazio Vecchi ORB orb orbicularis orbicule orbifold orbifold compactification orbifold notation orbifold theorem

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。