pantile

名词 pantile:

1. a roofing tile with a S-shape; laid so that curves overlap

pan.tile

n.（名词）
A roofing tile with an S-shaped profile, laid so that the down curve of one tile overlaps the up curve of the next one.
波形瓦：横断面为不对称的S形曲线的一种屋顶瓦，交替放置以使各相邻瓦片之间的曲线上下衔接

来源：
pan
pan
tile
tile

【引伸】
pan.tiled.
adj.（形容词）