单词	copyleft
释义	copyleftcop‧y‧left /ˌkɒpiˈleft $ ˌkɑː-/ noun [uncountable] the practice of making something such as software freely available and able to be used and changed
随便看	hard-luck story hardly hardness hard-nosed hard of hearing hard-on hard porn hard-pressed hard rock Hard Rock Cafe hardscrabble hard sell hardship hard shoulder hard site Hard Times hard up hardware hard-wearing hard-wired hard-won hardwood hard-working hardy Hardy Boys

英语词典包含52748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。