| 释义 | 
		he·don·ics AHD[hĭ-dŏnʹĭks] D.J.[hɪˈdɒnɪks]K.K.[hɪˈdɑnɪks]n.(used with a sing. verb)(名词)(与单数动词连用)- The branch of psychology that studies pleasant and unpleasant sensations and states of mind.快感学:心理学的一个分支,研究快乐和不快乐的感觉及大脑状态
 
 - Philosophy The branch of ethics that deals with the relation of pleasure to duty.【哲学】  快乐说:伦理学分支,研究快乐和义务的关系
 
 
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