| 释义 | dys·thy·mia \də̇ˈsthīmēə\ noun
 (-s)
 Etymology: New Latin, from Greek, despondency, from dysthymos despondent (from dys- + -thymos, from thymos spirit, mind, courage) + -ia -y — more at fume
 : morbid anxiety and depression accompanied by obsession
 • dys·thy·mic \-mik\ adjective
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