Esperanto

n.

世界语；

1. Esperanto was born in Eastern Europe.
   世界语出生在东欧。
2. He speaks Esperanto, and that very well.
   他会世界语，而且说得很好。

The Esperanto Movement
The Esperanto Movement
Bacterial Esperanto
Bacterial esperanto
Bacterial esperanto
Chrysanthemum plant named 'Esperanto'
Acquisition and Retention of Esperanto: The Case for Error Correction and Immediate Feedback
The Language of Democracy: Vernacular or Esperanto? A Comparison between the Multiculturalist and Cosmopolitan Perspectives
The Language of Democracy: Vernacular or Esperanto? A Comparison between the Multiculturalist and Cosmopolitan Perspectives
Analogue evaluation of the effects of opportunities to respond and ratios of known items within drill rehearsal of Esperanto words