单词	doornail
释义	door·nail (dôrnāl′) n. A large-headed nail. Idiom: dead as a doornail Undoubtedly dead.
随便看	-trophic trophic trophic level tropho- trophoblast trophoblastic trophozoite -trophy trophy trophy wife -tropic tropic tropic tropic tropical tropical tropical almond tropical cyclone tropical depression tropical fish tropically tropically tropical oil tropical storm tropical year

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。