单词	fastener
释义	fastenerfastener /ˈfæsənɚ/ (also fas‧ten‧ing /ˈfæsənɪŋ/) noun [countable] something that you use to join something together, for example a button on a piece of clothing:  a Velcro fastener
随便看	pretentiously pretentiousness preterite preterm preternatural preternaturally pretest pretext Pretoria pretrial prettify prettily prettiness pretty pretzel prevail prevailing prevalence prevalent prevaricate prevarication prevent preventable preventative prevention

英语词典包含48224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。