“无月经”的拼音为：wú yuè jīng...

除此之外, 性别 、 种族 、 继发性无月经引起的相关病症, 包括饮食失调等, 都是可能造成骨质疏松病的危险因素.In addition, gender, race, conditions associated with secondary amenorrhea, including eating disorders, are major risk factors....

“无月经”的英语可以翻译为：[生理] amenorrhea，amenorrhoea ...