Leichhardt
/ˈlaɪkhɑːt/- Leichhardt, (Friedrich Wilhelm) Ludwig (1813-48), Australian explorer, born in Prussia. After emigrating to Australia in 1841, he began a series of geological surveys; he disappeared during an attempt at a transcontinental crossing.莱克哈特, （弗雷德里奇·威廉·）路德维希（1813-1848, 澳大利亚探险家, 生于普鲁士, 1841年移居澳大利亚后开始一系列地质学调查, 后在一次跨洲冒险中失踪）。