单词	improviso
释义	improviso adverb (or adjective) im·​pro·​vi·​so ˌimprəˈvē(ˌ)zō : extempore Word History Etymology Italian improvviso
随便看	perfusionist perfusionists perfusions Perga Pergamene pergameneous pergamos Pergamum pergamus pergelisol pergola pergolas Pergolesi pergunnah pergunnahs perhalide perhalogen perhaps perhapser perhapses perhapsest perhydr- perhydro- perhydrogenate perhydrogenation

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。