单词	hard-on
释义	hard-on noun ˈhärd-ˌȯn  -ˌän plural hard-ons slang, sometimes vulgar : an erection of the penis Word History First Known Use 1888, in the meaning defined above
随便看	castration castrations castrative castrato castrator castrators castratory castratos castrensian Castres Castries castrieses Castro castro Castro (Ruz) castro ruz Castroism castroisms castroite castroites Castrop-Rauxel castrum casts casts (off) casts (up)

英语词典包含469781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。