单词Viagra
n.: 威而刚
网络: 伟哥；万艾可；威而钢
万艾可，威而刚，“伟哥”（一种治疗阳痿的药物）:
a drug used to treat impotence in men
【药学】伟哥〔一种阳萎治疗药〕
Don Catlin, a US expert on doping, said he had suggested several years ago that Viagra could be used to enhance athletic performance.
美国的一位兴奋剂专家DonCatlin说，他很多年以前就提议万艾可可以被用来提高运动员成绩。
As the commercials continually remind us: Viagra is all about performance.
就像商业广告一直提醒我们那样：伟哥让你更出色。
Viagra works by dilating blood vessels throughout the body, allowing blood to flow more readily to the heart, lungs and other organs.
伟哥作用机理是扩张全身血管，让血液更轻松地流向心脏，肺部和其他器官。
When Viagra first came out, I thought it was great but I was worried it would put us surrogates out of business.
伟哥面世的时候，我认为它很棒。但是我担心它会让我们性代理没工作可做。
But he can"t say how much citrulline is needed to have Viagra-like effects.
但他很难说需要多少瓜氨酸可以产生伟哥样作用。
A man was prescribed Viagra by his doctor who told him to take it one hour before sex.
一男子从医生那里开了一些伟哥，医生告诉他请在做爱前一个小时服用。
When nature failed the male libido of her lover, I was asked by a guest to procure Viagra on the spot "with no mention of a prescription. "
当某位客人的情人无法自然勃起时，她要我立刻去给他购买伟哥，而且根本就没有处方。
An hour before she was due home, he took the Viagra pill.
他计算了一下，在妻子回来前一个小时吞服了药片。
The trials were a failure and the attempt to have Viagra licensed for the condition was abandoned.
结果这些试验失败了，试图将伟哥获得治疗女性性唤起障碍的许可被放弃了。
Using Viagra or any other erectile dysfunction drug to boost female fertility without being constantly monitored by doctors is not advised.
在没有医生监控的情况下服用伟哥或其他治疗*的药物来治疗女性不孕症，这种做法是不妥当的。