单词	undoubled
释义	undoubled adjective un·​dou·​bled ˌən-ˈdə-bəld  : not doubled Word History First Known Use 1598, in the meaning defined above
随便看	purple of the ancients purple orchid purple orchis purple osier purple oxide purple passage purple passages purple ragwort purple raspberry purple rocket purple sage purple sandpiper purple sandwort purple saxifrage purple scale purple shell purple shore crab purple snail purple spurge purple star thistle purple sulfur bacterium purple swamphen purple thorn apple purple trillium purple veil

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。