surf
/sɜ:f; səf/ n [U]
(white foam on) waves breaking on the seashore 拍打在海岸上四处飞溅的波浪; 拍岸之白色浪花
splashing about in the surf 在拍岸的浪花中戏水. surf, v [I]
(usu 通常作 go surfing) stand or lie on a surfboard and allow the surf to carry one towards the shore, as a sport 作冲浪运动; 冲浪.