月经带

例句：

1. 1. She always carries a menstrual pad with her when she goes out.
   她外出时总是带着卫生巾。
2. 2.She was worried about how she would manage without her menstrual pad.
   她担心没有卫生巾自己怎么应对。
3. 3. She bought a new menstrual pad as she was tired of the old one.
   她买了一个新的卫生巾，因为她厌倦了旧的。