anhedonia

anhedonia的音标是["æni:ˈhedəuniə]，翻译成中文是"缺乏快感，乐感缺乏"。速记技巧是利用字母和发音规律快速记忆单词。

Anhedonia的英文词源可能来自于希腊语词根“an-” (无)和“hedone” (快乐，愉悦)。这个词的含义通常是指缺乏快乐的能力，对享乐失去兴趣，或者对奖励的无动于衷。

变化形式：词性变化时，可能会有一些变化，如名词形式为anhedonia，形容词形式为anhedonic。

相关单词：由于anhedonia主要描述的是对享乐无感或缺乏快乐的能力，相关的单词可能包括euphoria（欢欣，极度高兴），dysanhedonia（享乐无能障碍）等。

具体解释：一个人可能患有这种症状，对日常生活中的快乐和满足感失去兴趣，无论是在物质上（如食物、性）还是在精神上（如朋友聚会、工作成就）的奖励。这可能导致他们在日常生活中感到沮丧和无趣，尽管他们可能明白自己应该感到高兴或满足。这种症状可能是精神健康问题的一部分，如抑郁症或精神分裂症。

anhedonia常用短语：

1. lack of pleasure in usual activities

2. lack of enjoyment in receiving rewards

3. lack of interest in things that would normally be rewarding

4. lack of pleasure in social interactions

5. lack of enjoyment in sexual activity

双语例句：

1. I feel anhedonia when I can"t complete a task that I"m supposed to do. (当我不能完成我应该完成的任务时，我会感到缺乏乐趣。)

2. I don"t find any pleasure in eating the food that my family prepared for me. (我对家人为我准备的食物没有任何食欲。)

3. I feel sad when I can"t participate in social events because of my anhedonia. (当因为缺乏乐趣而不能参加社交活动时，我会感到难过。)

4. I don"t enjoy receiving praise or rewards because I don"t feel any pleasure from them. (因为我对它们没有感到任何乐趣，所以我不喜欢接受表扬或奖励。)

5. I find it difficult to connect with others because I don"t find their company enjoyable. (我发现很难与他人建立联系，因为我不觉得他们的陪伴有乐趣。)

英文小作文：

I often feel sad and lonely because I have anhedonia, which means that I don"t enjoy anything. I don"t find any pleasure in doing my daily tasks, or even in spending time with my family and friends. I feel like I"m trapped in a world of nothingness, and it"s hard to imagine anything that could make me happy.

However, I know that there are people out there who have it worse than me, and I try to focus on the small things that bring me joy, like listening to music or reading a good book. I also try to make the most of my time with my family and friends, and try to find ways to connect with them on a deeper level. Although it may be difficult at times, I know that with persistence and effort, I can find happiness again.