单词	footwall
释义	footwall noun foot·​wall ˈfu̇t-ˌwȯl  1 : the lower underlying wall of a vein, ore deposit, or coal seam in a mine 2 : the lower wall of an inclined fault Word History First Known Use 1837, in the meaning defined at sense 1
随便看	copartnering copartners copartnership copartnerships copartnery copasetic copastors copatain copatriots copatrons copayments copays COPD cope cope (with) cope cutter cope with copeck copecks coped coped (with) coped with Copehan copehans copei

英语词典包含469781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。