noun 下载 🔗分享 月经, 例假. The discharge of blood mixed with pieces of cellular tissue from the uterus out through the vagina, which occurs roughly every month in uninseminated women; menstrual flow. Examples : ""During her menses, Sarah uses sanitary pads to manage the menstrual flow." " 萨拉在来月经期间使用卫生巾来处理经血。 medicine physiology body sex anatomy human 与AI对话词汇游戏阅读练习