 |
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| эсперантологический (Alex_Odeychuk); эсперантология (scholarly research on issues concerned with the international language Esperanto problems and policies Alex_Odeychuk) | |||
| Esperantic Studies: 2 短语, 1 学科 |
| 语言科学 | 2 |
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| эсперантологический (Alex_Odeychuk); эсперантология (scholarly research on issues concerned with the international language Esperanto problems and policies Alex_Odeychuk) | |||
| Esperantic Studies: 2 短语, 1 学科 |
| 语言科学 | 2 |