southwesternWiktionary 原文中文来自 ECDICTadj.西南的，向西南的，来自西南的，西南部的构词拆分south词根/词干+western词根/词干演变路径（由近及远）英语继承自 ←中古英语 southwesterne继承自 ←古英语 sūþwesterne词源说明From Middle English southwesterne, from Old English sūþwesterne, equivalent to south + western.释义（英文）形容词 AdjectiveOf or pertaining to the southwest.词族派生词（7）Southwestern AsiaSouthwestern AsiansouthwesternersouthwesternmostSouthwestern pinkSouthwestern United StatesSW1