improve

improve

过去式：improved

过去分词：improved

现在进行时：improving

词形变化：

动词过去式: improved | 动词过去分词: improved | 动词现在分词: improving | 动词第三人称单数: improves |

同义词：

better | perfect | enhance | ameliorate | progress | develop | mend | advance | rally | meliorate | refine | look up | amend | get better | perk up | pick up | build up | further | correct | adjust | touch up | tweak | titivate | cultivate | gain | help | enrich | promote | revise | recover | convalesce | appreciate | emend | strengthen | uplift | reform |

反义词：

worsen | impair |

词义辨析：

同义:

vt.改进, 改善; 提高

better  ameliorate  meliorate  perfect  progress  mend  develop  advance  

同义参见:

amend  uplift  help  strengthen  cultivate  gain  convalesce  revise  reform  refine  recover  rally  promote  enrich  enhance  appreciate  emend  

反义:

vt.vi.改善; 增进; 利用

worsen  impair  deteriorate  

反义参见:

deprave