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有过性经验的男女,都会察觉到男子射出的精液有一种浓烈的特殊气味。对于这种气味,有人感到厌恶,说它难闻极了;有人觉得幽香,说它沁人心脾,令人兴奋。气味究竟从何而来,
Men and women who have had sexual experience are aware of the strong special smell of the sperm emanating from men. Some people feel disgusted with this smell, saying that it is unpleasant. Some people think it smells fragrant and exciting. Where did the smell come from