单词	Johnny-on-the-spot
释义	Johnny-on-the-spotˌJohnny-on-the-ˈspot noun [singular] informal someone who immediately offers to help, takes an opportunity etc
随便看	uncannily uncanny uncared for unceasing unceasingly unceremonious unceremoniously uncertain uncertainly uncertainty unchallengeable unchallenged unchanging uncharacteristic uncharacteristically uncharitable uncharted unchecked uncivilized uncle unclean uncleanness unclear Uncle Remus Uncle Sam

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。