单词	tractate
释义	trac·tate (trăktāt′) n. A treatise; an essay. [Latin tractātus; see TRACT2.]
随便看	virion viro- virogenesis virogenetic virogenic viroid virologic virological virologist virology virosis virotherapy virtu virtual virtual focus virtual image virtuality virtually virtual machine virtual memory virtual particle virtual reality virtue virtuosa virtuosic

英语词典包含135693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。