c1500Yng. Childr. Bk. 120 in Babees Bk. 23 Be not besy forto kerpe.
1886Elworthy W. Som. Word-bk. s.v., What's the good o' keeping on kerpin about it?
英语词典包含277258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。