tegmen antri

例句：

1. 1. The doctor advised her to take a rest and avoid strenuous exercise for the next few days.
   医生建议她在接下来的几天里休息，避免剧烈运动。
2. 2.He was diagnosed with endometriosis, which causes painful periods.
   他被诊断出患有子宫内膜异位症，这是一种导致月经疼痛的疾病。
3. 3. During menstruation, the endometrium is exposed to the body's immune system, which can cause inflammation.
   在月经期间，子宫内膜暴露在身体免疫系统下，这可能会导致炎症。