piorar[P] piorar (vi, vt)[E] worsen [w'ə:sən] (vi, vt)[C] 恶化,使..恶化
deteriorante[P] deteriorante (a)[E] deteriorative [dit'iəriəreitiv] (a)[C] 恶化的
deterioração[P] deterioração (f)[E] deterioration [ditiəriər'eiʃən] (n)[C] 恶化
deteriorar[P] deteriorar (vp, vt)[E] deteriorate [dit'iəriəreit] (vi, vt)[C] 恶化,使..恶化