waddling

n.walking with short steps and the weight tilting from one foot to the other

"ducks walk with a waddle"

v.walk unsteadily

同义词：toddlecoggletotterdodderpaddle

1. The ducklings were waddling across the yard.
   小鸭子们正在院子里蹒跚而行。
2. He was waddling down the street with his heavy backpack.
   他背着沉重的背包在街上蹒跚而行。