DICT.TW Dictionary Taiwan

 plump down
 放下,使倒下,隤然坐下,沈重地躺下

 plump down
      v 1: drop heavily [syn: plonk down, plank down]
      2: 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, plop, plunk,
          plunk down, plump]