相关单词同义词reforming, amendment, enrichment, amelioration, 近义词 betterment, development, progress, reform反义词deterioration, 恶化decline, 下降临近词improvise, improve, improvements, improvement on, improvement in, improvement of, improvement tax, improvement work, improvement test, improvement area, improvement time, improvement rate相似词impropriety, improv, improve, improve on/upon sth, improver, improvident, improvisation, improvisatory, 返回 improvement