月经杯（由乳胶、医用硅胶或者热塑性塑料制成的经期用品）

menstrual cramps───经期痉挛

menstrual cycle───[生理]月经周期

menstrual───adj.月经的；每月的；一月一次的

menstrually───月经

menstrual cycles───[生理]月经周期

menstrual period───n.[生理]月经期

measuring cup───n.[计量]量杯

A menstrual cup is a bell shaped barrier which serves as a form of period protection and is worn inside the vagina.───月经杯是一个钟形的障碍，作为一个时期的保护形式，阴到内的磨损。

There is also a washable menstrual cup.───还有一洗月经杯。

Otherwise, the menstrual cup has proven to be completely safe for everyday use.───否则，月经杯已被证明是完全安全的日常使用。

The Mooncup is a reusable menstrual cup around two inches long and made from soft silicone rubber.───是一种可重复使用的月经杯，约两英寸长，材料是软硅橡胶。

A menstrual cup for use in a vagina.───一种用于阴道内的月经杯。

A menstrual cup is more discreet than a sanitary napkin and can take up to twice as much fluid than an ordinary tampon without changing or risk of leakage.