柯林斯词典starfish /ˈstɑːˌfɪʃ/ (starfish) 1. N-COUNT A starfish is a flat, star-shaped creature, usually with five arms, that lives in the sea. 海星 返回 starfish剑桥词典a flat animal that lives in the sea and has five arms that grow from its body in the shape of a star 海星 返回 starfish