spermicide
noun [ C or U ] uk/ˈspɜː.mɪ.saɪd/ us/ˈspɝː.mə.saɪd/
杀精子剂
a substance that kills sperm, used especially on condoms or by a woman before she has sex in order to stop herself becoming pregnant
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。