Warning: file_put_contents(): Only 0 of 5401 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/52065.com/index.php on line 55 Ratzel是什么意思，Ratzel的翻译，Ratzel音标、读音、用法和例句_伍贰汉英词典
Inspired by Fredrick Ratzel, Fritz Graebner and Father Wilhelm Schmidt led the early twentieth-century German-Austrian diffusionist school. 受FredrickRatzel的启发，FritzGraebner和FatherWilhelmSchmidt引领了德奥传播学派的发展。