红足症：侵犯新生儿肢体的病因不明的致命性疾病，其敏感的足底板由于复盖角质层的分离而裸露- psychalgic
- psychanalysis
- psychanopsia
- psychataxia
- psyche
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- psychiatric
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- psychic
- psychism
- psychoactive
- psychoalgalia
- psychoanaleptic
- psychoanalysis
- psychoanalyst
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- psychoauditory
- psychobiological
- psychobiology
- psychocatharsis
- psychocentric
- psychochemistry