单词	regrettably
释义	re·gret·ta·bly (rĭ-grĕtə-blē) adv. 1. To an extent deserving of regret: a regrettably brief career. 2. As a matter of regret: Regrettably, the book is not available.
随便看	hydrofoil hydroformer hydroforming hydrogen hydrogenase hydrogenate hydrogen bomb hydrogen bond hydrogen bromide hydrogen chloride hydrogen cyanide hydrogen fluoride hydrogen iodide hydrogen ion hydrogenolysis hydrogenous hydrogen peroxide hydrogen sulfide hydrogeologic hydrogeological hydrogeologist hydrogeology hydrographer hydrographic hydrographically

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。