a.

1. 雄辩的，有说服力的
   The speaker made an eloquent appeal for human rights.

   该发言人就人权问题发出了强有力的呼吁。

2. 富于表现的
   Eyes are more eloquent than lips.

   眉目传情胜过言语。

adj.

1. showing eloquence.
2. clearly expressive:
   an art that is eloquent of America's cultural diversity.