den(名词)常指兽穴/巢穴(野兽或某些动物的栖身处),也可引申为隐蔽处、窝点;在口语中还可指家里的小书房/休闲小房间。(另有较少见用法指“低级场所”等)
/den/
The fox hid in its den.
狐狸躲在它的洞穴里。
After dinner, he retreated to his den to read in peace, away from the noise of the house.
晚饭后,他回到自己的小房间安静阅读,远离家里的喧闹。
den源自古英语 denn,本义与“野兽的栖身处、洞穴”相关;后来语义扩展到“隐蔽之处”,再引申到家中“私密的个人空间”(如书房、休闲室)。