impotence，impotency

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【词性】：n．

【释义】：

❶ 阳萎❷ 虚弱，无力❸ 无效

cure impotence and emission治阳萎遗精

exhaustion impotence衰弱性阳萎

functional impotence机能性阳萎

impotence and seminal emission阳萎遗精

impotence due to the kidney deficiency肾虚阳萎

impotence in defecation虚坐努责

in male cases，impotence and seminal emission男子阳萎滑精

organic impotence器质性阳萎

psychic impotence精神性阳萎

Impotence refers to the failure of the penis to erect，resulting in inability to perform sexual act．阳萎指阴茎不举，没有性交能力的病症。