densWiktionary 原文中文den 的变形来自 ECDICTn.兽穴，洞穴1词源 1词源说明See the etymology of the corresponding lemma form.释义（英文）名词 Nounplural of den动词 Verbthird-person singular simple present indicative of den.2词源 2演变路径（由近及远）英语借自 ←拉丁语 dēns “a tooth”原始词根原始印欧语 *h₃ed- (bite)词源说明Borrowed from Latin dēns (“a tooth”). Doublet of dent and tooth.释义（英文）名词 Noun(anatomy) A toothlike