基本解释拉策尔同根派生 Ratzel相关词英汉例句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。Ratzel更多例句