“外用避孕”的概念、定义、翻译、参考文献-科学参考

单词	外用避孕
释义	外用避孕 Encyclopedia 医学外用避孕释 barrier methods外用避孕用物理方法（机械阻挡）不让精子到达子宫腔内，或用化学制剂在阴道内灭活精子，也可两者结合，以此阻挡精、卵相遇而避孕的方法。
随便看	fascine works fascine works in ancient China fascine works in Song Dynasty fascine works in the Qing Dynasty fascioliasis hepatica fasciolopsiasis Fascism Fascism Planning fascism　journalism Fascist Bacteria fascist legal thoughts Fase fash Fashang fashion fashionable bag fashion accessories fashion bloggers fashion buyer fashion cap fashion capital fashion collection fashion color fashion color card fashion colour

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。