单词	letter post
释义	letter post noun : a class of mail in the United Kingdom comprising chiefly letters and postcards and corresponding to first-class mail in the U.S. Word History First Known Use 1929, in the meaning defined above
随便看	regularize regularized regularizer regularizers regularizes regularizing regularly regulars regulatable regulate regulated regulated company regulates regulating regulating box regulating station regulation regulation time regulations regulative regulative principle regulatively regulator regulator gene regulator pin

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。