chavel-boneWiktionary 原文英美构词拆解chavel词干+bone词干词源链中古英语Middle English约 1150–1500 年chavylbone↓ 继承英语Englishchavel-bone词源说明From Middle English chavylbone, chavyl bon (also as Middle English chawylbon, chawlbone, chawle boon, jawe bone > Early Modern English chawe bone, chaw-bone, jaw-bone > English jawbone), equivalent to chavel + bone. Doublet of jawbone.释义名词noun1(anatomy, archaic or obsolete) Jawbone.同族词同源异形词 1jawbone