A crowdy-crawn is a wooden hoop covered with sheepskin used as a percussion instrument in western Cornwall at least as early as 1880.Margaret Ann Courtney and Thomas Quiller Couch.
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。