单词	adventitiousness
释义	adventitiousness noun ad·​ven·​ti·​tious·​ness ˌad-vən-ˈti-sh(ē-)əs-nəs, -ˌven- plural -es : the quality or state of being adventitious Word History First Known Use 1794, in the meaning defined above
随便看	sylphic sylphiccer sylphiccest sylphicer sylphicest sylphid sylphids sylphlike sylphliker sylphlikest sylphon sylphons sylphs Sylt sylva sylvae sylvan sylvaner Sylvaner sylvanest sylvani sylvanite sylvanites sylvanitic sylvanner

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。