1627Jackson Creed vi. x. §1 That God..did set the course of nature a-going with an irresistible and unretractable swinge.
1900Omond Romantic Triumph 276 An unretractable gift to France.
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。