“emergency contraception”的概念、定义、翻译、参考文献-科学参考

单词	emergency contraception
释义	emergency contraception Encyclopedia 医学避孕释 emergency contraception紧急避孕无防护措施性交后的一定时间内，通过服药或放置宫内节育器等，避免非意愿妊娠的一类事后补救性避孕措施。
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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。