单词	revalidate
释义	re·val·i·date (rē-vălĭ-dāt′) tr.v. re·val·i·dat·ed, re·val·i·dat·ing, re·val·i·dates To declare valid again. re·val′i·dation n.
随便看	spoonful spoon mustard spoony spoor spor- spor- Sporades sporadic sporadically sporadicalness sporangial sporangiophore sporangium spore spore case sporeling spore mother cell sporicidal sporicide sporiferous spork sporo- sporocarp sporocyst sporocyte

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。