polydipsian. 煩渴學術名詞煩渴：精神病理學、動物學、內分泌學、獸醫學多渴症：動物學、實驗動物及比較醫學劇渴：內分泌學、獸醫學極度善渴：精神病理學劇渴症：食品科技英文釋義excessive thirst (as in cases of diabetes or kidney dysfunction)