erectile dysfunction

音标发音

Erectile dysfunction medication is designed for use by men only and women are not allowed to buy it.
而且這類治療*的葯物僅限於男人使用，不經允許女人是無法購買的。
Although erectile dysfunction can be a sign of underlying illness, in a man under 40 it is much more likely to be related to performance anxiety.
雖然，男性性功能低下可能是潛在疾病的預兆，但是四十嵗以下的男人性功能不佳更多地可能和他的焦慮有關。
'The take-home point is that even men who don't have a clinical diagnosis of (erectile dysfunction) ... may still benefit from quitting smoking,' he added.
他補充道：“即使沒有（性功能障礙）臨牀症狀的男性吸菸者……如果戒菸也會大有好処，這就是給大家的建議。”

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difficulty in achieving or keeping an erection (= hard penis) so that sexual intercourse is possible