ameliorateWiktionary 原文/əˈmiːli.əreɪt/v.改善，改良，改进中文释义来自 ECDICT词源链法语Frenchaméliorer↓ 派生英语Englishameliorate词源说明Alteration of meliorate after French améliorer.释义动词verb1transitiveTo make better, or improve, something perceived to be in a negative condition.2intransitiveTo become better; improve.同族词派生词 3amelioratingly·ameliorator·amelioratory