单词	biradical
释义	biradical noun bi·​rad·​i·​cal (ˌ)bī-ˈra-di-kəl  : a free radical or compound with two unpaired electrons Word History First Known Use 1943, in the meaning defined above
随便看	colourpoints colourrest colours colourtype colourway colourways coloury colp colp- colpate colpeo colpidia colpidium colpindach colpitises colpo- colpoceles colpocystites colpocystitides colpocystitises colpocystitisses colpocystoceles Colpoda colpodas Colpodidae

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。