arcuateWiktionary 原文英美词源链拉丁语Latin约前 75–公元 3 世纪arcuātus↓ 派生英语Englisharcuate词源说明From Latin arcuātus.释义形容词adjective1curved into the shape of a bow.同族词派生词 6arcuately·biarcuate·postarcuate·subarcuate·