单词乎

improver

音标[im'pru:vә]

汉语翻译

n. 改良者, 改善者
【化】 改进剂; 助发剂; 助白剂

英语解释

名词 improver:

  1. someone devoted to the promotion of human welfare and to social reforms
    同义词:humanitarian, do-gooder
  2. a component that is added to something to improve it
    同义词:addition, add-on
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