scurfn.头皮屑;皮垢;粘附物;粗皮病
scumn.槽粕;渣滓;卑贱之人v.形成浮渣;去除浮渣
scupper upvi.喝酒
scuppernongn.美国南部产的黄绿色大粒葡萄
scupper pipe排水管
scupper drain平屋顶墙角排水口
scupper shoot舷侧排水孔
scupper shoots排水管