erectile dysfunction
US /ɪˈrek.təl dɪsˈfʌŋk.ʃən/
UK /ɪˈrek.təl dɪsˈfʌŋk.ʃən/

1.
勃起功能障碍, 阳痿
the inability in a man to achieve or maintain an erection sufficient for satisfactory sexual intercourse.
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Many factors can contribute to erectile dysfunction, including stress and certain medical conditions.
许多因素都可能导致勃起功能障碍,包括压力和某些疾病。
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Treatments for erectile dysfunction have advanced significantly in recent years.
近年来,勃起功能障碍的治疗方法取得了显著进展。