单词	undutiful
释义	un·du·ti·ful (ŭn-dtĭ-fəl, -dy-) adj. 1. Lacking a sense of duty. 2. Unreliable or disobedient. un·duti·ful·ly adv.
随便看	tuneably tuneful tunefully tunefulness tune in tuneless tunelessly tunelessness tune out tuner tunesmith tune up tune-up tung oil tung-oil tree tungstate tungsten tungsten carbide tungstenic tungsten lamp tungsten steel tungstic tungstic acid tungstite tung tree

英语词典包含135693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。