1784Cowper Task i. 351 We tread the wilderness, whose well-roll'd walks [etc.].
1865Lubbock Prehist. T. ix. 288 This layer..contains many well-rolled tertiary pebbles.
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。