four-letter word 的英语意思
four-letter wordˌfour-letter ˈword noun [countable] 
查看全部语言翻译 a word that is considered very rude and offensive, especially one relating to sex or body waste被认为非常粗鲁无礼的词，尤指与性或排泄物有关的词 SYN swearword
查看全部语言翻译 a word that is considered very rude and offensive, especially one relating to sex or body waste被认为非常粗鲁无礼的词，尤指与性或排泄物有关的词 SYN swearword