月げっ経けいカップじ字FuriganaMeanings1nounmenstrual cupA reusable bell-shaped cup inserted into the vagina to collect menstrual fluid.月げっ経けいカップは繰くり返かえし使つかえるので経けい済ざい的てきだ。Menstrual cups are economical because they can be reused.
