1637C. Dow Answ. to H. Burton 203 The onely way to have constant and untottering comfort.
1671Clarendon Dial. Tracts (1727) 324 That they may keep the ship steady and untottering in that troublesome and unruly sea.
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。