| 单词 | mood swing | 
| 释义 | > as lemmasmood swing   mood swing  n. an abrupt change of mood without apparent cause, esp. as a symptom of certain mental disorders; also in extended use. ΘΚΠ the world > health and disease > mental health > mental illness > degree or type of mental illness > 			[noun]		 > instability or unbalance > mood swing associated with mood swing1916 1916    Southern Med. Jrnl. 9 496/1  				The exact type of psychosis does not always bear a specific relation to the etiological factor, but rather may be an exaggeration of a more or less common mood swing. 1965    J. Pollitt Depression & its Treatm. i. 5  				Manic-depressive type... Commoner among those with a family history of mood swings or similar illness. 2011    Esquire Mar. 144/2  				Even short-term use [of steroids] can cause mood swings and aggression. < as lemmas | 
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