单词	safe sex
释义	safe sexˌsafe ˈsex noun [uncountable] ways of having sex that reduce the risk of spreading AIDS and other sexual diseases, especially by using a condom
随便看	sirocco sis sisal Sissinghurst sissy sister sisterhood sister-in-law sisterly Sistine Chapel Sisulu, Walter Sisyphus sit sitar sitcom sit-down site site-specific sit-in sitter sitting Sitting Bull sitting duck sitting member sitting room

英语词典包含52748条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。