Originally U.S. intransitive. To search for gold by washing gold-bearing gravel, etc., in a pan. Also by extension of other precious substances.
to wash down earth by means of a stream of water.
英语词典包含1132095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。