溜旱冰 liūhànbīng roller blading Origin Definitions Defs Strokes Stroke Words Sentences Sents 溜 liū verb to slide to slide; to glide; to skate; to move smoothly along a surface旱冰 hànbīng nounverb roller skating Roller skating; a sport similar to ice skating but performed on a flat, dry surface using shoes equipped with wheels