pontoWiktionary 原文英美词源链拉丁语Latin约前 75–公元 3 世纪punctum↓ 派生roa-optponto↓ 派生葡萄牙语Portugueseponto‘point’↓ 借入英语Englishponto词源说明From Portuguese ponto (“point”), Old Galician-Portuguese ponto, from Latin punctum, from pungō (“to prick, to puncture”). Doublet of point, pointe, puncto, punctum, punt, and punto.释义名词noun1historical, measureA traditional short Portuguese unit of length usually about equal to 0.2 mm.同族词同源异形词 6point