downturnedWiktionary 原文英美n.(尤指经济方面的)衰退，下降趋势downturn 的变形 · 中文释义来自 ECDICT构词拆解downdown-前缀turnedturned词干down-Decrease. · Lower position or direction, literally or figuratively.词源说明From down- + turned.释义形容词adjective1Turned or positioned downwards.动词verb1simple past and past participle of downturn