单词	unfasten
释义	un·fas·ten (ŭn-făsən) v. un·fas·tened, un·fas·ten·ing, un·fas·tens v.tr. To separate the connected parts of. v.intr. To become loosened or separated.
随便看	pumped pumped storage pumper pumpernickel pump iron pumpkin pumpkinseed pump-priming pump priming pump up pun puna Puncak Jaya punch punch punch Punch punchball punch biopsy punchboard punch bowl punch card punch-drunk puncheon puncheon

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。