“孙中山演讲”的概念、定义、翻译、参考文献-科学参考

单词	孙中山演讲
释义	孙中山演讲 Encyclopedia 文学〔唱片〕释 Sun Yat-sen's Speech《孙中山演讲》中国重要历史唱片。是孙中山唯一存世的录音。
随便看	Grauert theorem Graunt graupel Graustein Grave grave gravel gravel and rock gravel beach ridge gravelification Gravel moraine gravel-mulched land gravel-packing fluid gravel ripples gravel soil Gravenhurst Graves Graves disease Graves'Disease，GD Graves' ophthalmopathy Gravestone of Gu Lang Graveyard for the Derelict and Destitute graveyard orbit Graveyard Song graviational landfom

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。