单词	untroubled
释义	un·trou·bled (ŭn-trŭbəld) adj. 1. Not disturbed or distracted. 2. Without trouble or disturbance; calm: untroubled sleep.
随便看	nighty-night nigiri nigrescence nigrescent nigrosine NIH nihilism nihilist nihilistic nihilistically nihility nihil obstat Niigata Niihau Ni'ihau Nijinsky Nijmegen -nik nikab nikab Nike Niki de Nikita Sergeyevich Nikkei Nikko

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。