单词	roach back
释义	roach back noun : an arched back (as of a dog) Illustration of roach back Word History First Known Use circa 1750, in the meaning defined above
随便看	help on help oneself help out help screen help screens help wanted helpable helpdesks helped helped off helped on helped out helper helper T cell helpers helpful helpfuler helpfulest helpfuller helpfullest helpfullier helpfulliest helpfully helpfulness helpfulnesses

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。