DICT.TW Dictionary Taiwan

 plop /ˈplɑp/
 撲通聲,掉下(ad.)撲通地(vt.)使掉下,放下(vi.)撲通落下

 Plop v. i.  [imp. & p. p. Plopped p. pr. & vb. n. Plopping.]
 1. To fall, drop, or move in any way, with a sudden splash or slap, as on the surface of water.
    The body plopped up, turning on its side.    --Kipling.

 Plop, n. Act of plopping; the sound made in plopping.
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 plop
      n : the noise of a rounded object dropping into a liquid without
          a splash
      adv : with a short hollow thud; "plop came the ball down to the
            corner of the green" [syn: plunk]
      v 1: drop something with a plopping sound
      2: drop with the sound of something falling into water
      3: set (something or oneself) down with or as if with a noise;
         "He planked the money on the table"; "He planked himself
         into the sofa" [syn: plank, flump, plonk, plunk, plump
         down, plunk down, plump]
      [also: plopping, plopped]