| 单词 | happy-sad | 
| 释义 | Definition of happy-sad in English:happy-sadadjective 
 OriginMid 19th century; earliest use found in Monthly Christian Spectator. Definition of happy-sad in US English:happy-sadadjective 
 OriginMid 19th century; earliest use found in Monthly Christian Spectator.  | 
	
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