purr /ˈpɝ/
 (vt.)(vi.)咕嚕咕嚕叫,發出喉音咕嚕咕嚕聲


 Purr, n. The low murmuring sound made by a cat; pur. See Pur.

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 Purr v. i. & t. To murmur as a cat. See Pur.


 Pur, n. The low, murmuring sound made by a cat to express contentment or pleasure. [Written also purr.]

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 Pur v. i. [imp. & p. p. Purred p. pr. & vb. n. Purring.]  To utter a low, murmuring, continued sound, as a cat does when pleased. [Written also purr.]


 purr
      n : a low vibrating sound typical of a contented cat
      v 1: make a soft swishing sound; "the motor whirred"; "the car
           engine purred" [syn: whizz, whiz, whirr, whir, birr]
      2: indicate pleasure by purring; characteristic of cats [syn: {make
         vibrant sounds]