单词	sildenafil citrate
释义	sildenafil citrate /silˌdenəˌfil ˈsitrāt / /silˌdenəˌfil ˈsītrāt / noun A crystalline compound that works by inhibiting the breakdown of enzymes that leads to loss of erection. Also called Viagra (trademark). Chemical formula: C22H30N6O4S. DeBusk and associates conducted a randomized, double-blind, prospective, multi-center, placebo-controlled study to evaluate the efficacy and safety of sildenafil citrate when used to treat erectile dysfunction.... Though the ocular side effects of sildenafil have been reported, no information is available on the histopathologic effects of chronic use of sildenafil citrate on the ocular vasculature. Decreased libido has also been treated with sildenafil citrate.
随便看	plus factor plus four plus-foured plus fours plush plush-copper plushed plusherie plushers plushery plushette plush horse plush-lined plushly plushness plush stitch plush toy plush velvet plush velveteen plush-weaver plushy plus juncture plus-minus plus-minus sign plus-one

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。