“vaginal spermicides”的概念、定义、翻译、参考文献-科学参考

单词	vaginal spermicides
释义	vaginal spermicides Encyclopedia 医学外用避孕释 vaginal spermicides杀精剂性交前置入女性阴道，具有灭活精子作用的一类化学避孕制剂。
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