quadri-Wiktionary 原文演变路径（由近及远）英语借自 ←拉丁语 quadri-继承自 ←原始意大利语族语 *kʷetru-继承自 ←原始印欧语 *kʷetwr̥-词源说明From Latin quadri- (“four”), from quattuor (“four”). Doublet of tetra-.释义（英文）前缀 PrefixFour.词族派生词（8）quadranglequadriadquadricepsquadrifoilquadrifoliatequadrilateralquadriliteralquadruped相关词（3）quadquadrellaquadrille同源异形词（1）tetra-