1920s; earliest use found in James Joyce (1882–1941), writer. Reduplication of ring with connective element -a-, in quot. 1953 after ring-a-ring o' roses.
英语词典包含243303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。