polydipsia
polydipsia[ˌpɒlɪˈdɪpsɪə]noun- [mass noun](Medicine)abnormally great thirst as a symptom of disease (such as diabetes) or psychological disturbance
(医)烦渴
语源- mid 17th cent.: from Greek poludipsios 'very thirsty', poludipsos 'causing great thirst', based on dipsa 'thirst'
考试词汇表