pessary

英 ['pesəri] 美 ['pesəri]

• n. 子宫压定器；子宫套

英英释义

Noun:

1. 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

近反义词

【近义词】

• contraceptive diaphragm 阴道隔膜
• diaphragm 横隔膜