“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	car PC car pc carp city carpel Carpentaria, Gulf of Carpenter Carpenter crater carpenter moths carpenter's square carpenter's system carpenter’s square carpet carpet backing Carpetbaggers carpet for bathroom carpetgrass carpet loom carpet sharks carpets in the Palaces of the Qing Dynasty carpetweed family carp lantern Carpo carpogone carpolithes carpometacarpal joint

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。