单词	pet door
释义	pet doorˈpet door noun [countable] American English a catflap
随便看	overtook overtop overture overturn overuse overvaluation overvalue overview overweening overweeningly overweight overwhelm overwhelming overwhelmingly overwinter overwork overworked overwrite overwrought overzealous Ovid oviduct oviparous ovoid ovulate

英语词典包含52748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。