查词历史：

mercurial mercilessly merciless merchant

mercurial
[英] [məˈkjʊəri:əl] [美] [mɚˈkjʊriəl] 生词本

adj.

  • 柯林斯高阶英汉双解学习词典

  • 英英释义

  • 行业释义

1. ADJ-GRADED 善变的;变化无常的;难以预测的 If you describe someone as mercurial, you mean that they frequently change their mind or mood without warning. 

  • ...his mercurial temperament.

    他那反复无常的脾气

Adjective

1. liable to sudden unpredictable change;

  • "erratic behavior"
  • "fickle weather"
  • "mercurial twists of temperament"
  • "a quicksilver character, cool and willful at one moment, utterly fragile the next"

2. relating to or containing or caused by mercury;

  • "mercurial preparations"
  • "mercurial sore mouth"

医学

  • 1.①汞的；②汞制剂