1874Raymond Statist. Mines & Mining 414 The quicksilver collected in kettles outside the settler is strained through canvas sacks, the amalgam collected is..re-strained.
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。