pessary
/'pesәri/
📖 中文释义
- n. 子宫托, 子宫帽
- [医] 子宫托, 阴道环; 阴道栓
🧩 词形变化
复数 pessaries
📘 English Definition（英文释义）
- n a contraceptive device consisting of a flexible dome-shaped cup made of rubber or plastic; it is filled with spermicide and fitted over the uterine cervix