streaking
  裸奔
  Streak, v. t. [imp. & p. p. Streaked p. pr. & vb. n. Streaking.]
  1. To form streaks or stripes in or on; to stripe; to variegate with lines of a different color, or of different colors.
     A mule . . . streaked and dappled with white and black.   --Sandys.
     Now streaked and glowing with the morning red.   --Prior.
  2. With it as an object: To run swiftly. [Colloq.]
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