fellatio

英 [fəˈleɪʃiəʊ] 美 [fəˈleɪʃioʊ]

n.  吮吸阴茎; 口交

BNC.39854 / COCA.33224



牛津词典

noun

  1. 吮吸阴茎;口交
    the practice of touching a man's penis with the tongue and lips to give sexual pleasure

    柯林斯词典

    1. 口吮阴茎;口交
      Fellatio is oral sex which involves someone using their mouth to stimulate their partner's penis.

      英英释义

      noun

      1. oral stimulation of the penis

          Synonym:    fellation