Esperanto was invented as an auxiliary language.世界语是作为辅助语发明的。He speaks Esperanto admirably.他世界语讲得极好.He wants to learn Esperanto.他要学世界语....

n.世界语...

Esperanto的音标：Esperanto的英式发音音标为：[ˌespə'ræntəʊ]Esperanto的美式发音音标为：[ˌespə'ræntoʊ]...