den /den/ noun [countableC] 1. HBAthe home of some animals, for example lions or foxes 〔狮子、狐狸等动物的〕穴,窝,窟
2 a place where secret or illegal activities take place 〔从事秘密或非法活动的〕巢穴,窝点 corrupt gambling dens 藏污纳垢的赌窟
3. SSCSECRETan enclosed and secret place where children play 〔孩子的〕隐秘玩耍处 4. especially American EnglishAmEDH a room in a house where people relax, watch television etc 〔家中休息、看电视等的〕休息室 5 DH British EnglishBrE old-fashioned a small room in a house where people can work, read etc without being interrupted 〔家中的〕安静小天地;书房,书斋 Father retreated to his den. 爸爸躲进了自己的小天地里。
6 den of iniquity BAD BEHAVIOUR OR ACTIONSa place where activities that you think are immoral or evil happen – often used humorously 罪恶之地〔常为幽默用法〕 Her mother was convinced that London was a den of iniquity. 她妈妈相信伦敦是个罪恶之城。