contraceptive diaphragm英 [ˌkɒntrəˈseptɪv ˈdaɪəfræm]美 [ˌkɑːntrəˈseptɪv ˈdaɪəfræm]网络 阴道隔膜; 阴道横隔医学英英释义nouna contraceptive device consisting of a flexible dome-shaped cup made of rubber or plasticSynonym:diaphragmpessary