单词	gastight
释义	gastight adjective gas·​tight ˈgas-ˈtīt  : impervious to gas gastightness noun Word History First Known Use 1831, in the meaning defined above
随便看	ninebark ninebarks ninefold nineholes ninepence ninepences ninepenny ninepenny morris ninepin ninepin block ninepins niner nines ninest nineteen nineteen order nineteens nineteenth nineteenth hole nineteenths ninetier nineties ninetiest ninetieth ninetieths

英语词典包含469781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。