单词	letter case
释义	letter case noun : a usually folding leather case for carrying letters stuffing my watch, letter case, loose change and handkerchief into my pockets W. J. Locke Word History First Known Use 1653, in the meaning defined above
随便看	factorisations factorise factorised factorises factorising factorist factorization factorizations factorize factorized factorizes factorizing factors factors (in or into or out) factors (in or into) factors (out) factors in or into factors in or into or out factors out factorship factorships factory factory committee factory farm factory farming

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。