ameliorateKK [əˋmiljɚˏet] /əˈmiljɚˌeɪt/動詞1改善、改良、緩解正式The new policy is meant to ameliorate conditions for low-income families.這項新政策旨在改善低收入家庭的處境。2好轉、改善正式Her symptoms slowly ameliorated after a few weeks of treatment.經過幾週的治療,她的症狀慢慢好轉。