1817Moore Lalla R., Veiled Proph. Khorassan 486 The..Priestess, whose light bound Came like a spirit o'er th' unechoing ground.
1823J. Wilson Marg. Lyndsay ix. 66 There was..no sound in the misty and unechoing air.
英语词典包含277258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。