lapping
名词 lapping:
covering with a design in which one element covers a part of another (as with tiles or shingles)
同义词:imbrication, overlapping
动词 lap:
lie partly over or alongside of something or of one another
同义词:lap
pass the tongue over
move with or cause to move with a whistling or hissing sound
take up with the tongue
wash or flow against