单词	first cause
释义	first cause noun : the self-created ultimate source of all being Word History First Known Use 14th century, in the meaning defined above
随便看	underutilizations underutilize underutilized underutilizes underutilizing undervaluation undervaluations undervalue undervalued undervaluers undervalues undervaluing undervest undervests underviewers undervitalized undervoices undervoltage undervoltage protection undervoltage release underwaist underwater underwaters underway underwear

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。