单词	subfossil
释义	sub·fos·sil (sŭbfŏs′əl) n. The partly fossilized remains of an organism. subfos·sil adj.
随便看	backflow back-form back-formation back formation back-formed backgammon background backgrounder background extinction backhand backhanded ruin ruinable ruinate ruination ruiner ruinous ruinously ruinousness Ruisdael Rukeyser rulable rule ruled surface rule of engagement

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。