pe·riph·ra·sis /pəˈrɪfrəsəs/
  迂迴說法
  Pe·riph·ra·sis n.; pl. Periphrases   See Periphrase.
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  periphrasis
       n : a style that involves indirect ways of expressing things
           [syn: circumlocution, ambage]
       [also: periphrases (pl)]