razorback
/'reizәbæk/
📖 中文释义
- n. 狭尖的背脊, 鳍鲸
📘 English Definition（英文释义）
- n. a mongrel hog with a thin body and long legs and a ridged back; a wild or semi-wild descendant of improved breeds; found chiefly in the southeastern United States
- s. having a sharp narrow back