名词
中文翻译：自杀学
同义词：
['self-destruction', 'self-harm']
例句：
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1.He was diagnosed with depression and decided to seek help from a psychologist.
他被诊断出患有抑郁症，并决定寻求心理学家的帮助。
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2. The research on suicide has become increasingly important in recent years.
近年来，自杀研究的重要性日益增加。
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3. She felt overwhelmed by the pressure of her job and considered ending her life.
她感到工作压力巨大，考虑结束自己的生命。