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	chelation chelation therapy chelations chelator chelators chelerythrine cheli- chelicera chelicerae cheliceral Chelicerata cheliceratae cheliceratas chelicerate chelicerates chelidamic acid chelidonia chelidonic acid chelidonine chelidoniums Chelifer cheliferes Cheliferidea cheliferous chelifers

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。