单词	prolongate
释义	pro·lon·gate (prə-lônggāt′, -lŏng-, prō-) tr.v. pro·lon·gat·ed, pro·lon·gat·ing, pro·lon·gates To prolong. pro′lon·gation (prō′lông-gāshən, -lŏng-) n.
随便看	harbor seal harborside harbour hard hard and fast hard-ass hard-assed hardback hardball hard-bitten hardboard hardbody hard-boil hard-boiled hardbound hard case hard cider hard coal hard copy hard coral hard core hardcore hard court hardcourt hardcover

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。