单词	invalidate
释义	in·val·i·date (ĭn-vălĭ-dāt′) tr.v. in·val·i·dat·ed, in·val·i·dat·ing, in·val·i·dates To make invalid; nullify. in·val′i·dation n. in·vali·da′tor n.
随便看	wild type Wild West wildwood wile Wiley Wilfred Wilfrid wilful wilful Wilhelm Wilhelm Wilhelm Wilhelm Wilhelm Apollinaris de Kostrowitzky. Wilhelm Conrad Wilhelm Fried. expedientially expediently expedite expediter expedition expeditionary expeditious expeditiously expeditiousness

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。