单词	polyspeed
释义	polyspeed adjective poly·​speed ˈpälē, -lə̇+ˌ- : capable of several speeds polyspeed motor Word History Etymology poly- + speed
随便看	pua hemp pub pub crawl pub crawler pub crawlers pub-crawl pubbed pubbing pubble pube puberal pubertal puberties puberty puberulent puberulous pubes pubescence pubescences pubescent pubic pubiccer pubiccest pubicer pubicest

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。