armholeWiktionary 原文英美/ˈɑrmˌhoʊl/构词拆解armarm词干holehole词干词源链中古英语Middle English约 1150–1500 年arme hole↓ 继承英语Englisharmhole词源说明From Middle English arme hole, armehole, arm hole, arm-hole, armhole, arm-hool(e), armole, harmehole; equivalent to arm + hole.释义名词noun1(anatomy, now rare Midlands dialect) A human armpit.2(anatomy, rare and obsolete) Similar structures in other animals.3(fashion) A hole