朊ruǎn 〈名〉 (1) 蛋白质 [protein] (2) 人的阴部 [pudendum] sexual anatomy and physiology external sex organsvulva/pudendum 解释 朊的详细解释 〈名〉 蛋白质 [protein] 人的阴部 [pudendum] pudendum: the area in the body where the sex organs are located "female pudendum," 1903, of unknown origin.