单词	single-action
释义	single-action adjective sin·​gle-ac·​tion ˈsiŋ-gəl-ˈak-shən  of a revolver : that can be cocked only by manually retracting the hammer Word History First Known Use 1900, in the meaning defined above
随便看	americanophiles americanophobe Americanophobia americanos americans americas americium americiums Americo- Americo-Liberian Americus Amerigo Vespucci Amerika amerikan amerikani AmerInd amerind Amerindian amerindians amerinds amerism ameristic amero- Amersfoort amertoy

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。