auricleWiktionary 原文演变路径（由近及远）英语源自 ←拉丁语 auricula “the external ear”词源说明From Latin auricula (“the external ear”), diminutive of auris (“the ear”). Doublet of auricula.释义（英文）名词 Noun(biology) Any appendage in the shape of an ear or earlobe.(anatomy) Synonym of atrium.词族派生词（3）postauricleretroauricleauricled相关词（3）auriculaauricularauriculo-同源异形词（1）auricula