词条	Proto-Dravidian consonants
释义	Proto-Dravidian consonants Table Proto-Dravidian consonants labial dental alveolar retroflex palatal velar obstruents p t e6f; e6d; c k nasals m n e47; &\\#x00f1; laterals l e37; resonants r e93; semi-vowels w y See as table:
随便看	radiotelegraphy radio telescope radish Radishchev, Aleksandr Nikolayevich Radisson, Pierre-Esprit radium radius Radić, Stjepan Radke, Lina Radlov, Vasily Radnorshire Radom Radomir Putnik radon Radovan Karadžić Radowitz, Joseph Maria von radula Radulfus Glaber Radziwiłł family Rae Bareli Raeburn, Sir Henry Raeder, Erich Raedwald Rae, John Raemaekers, Louis

百科全书收录100133条中英文百科知识，基本涵盖了大多数领域的百科知识，是一部内容开放、自由的电子版百科全书。