ball and socket joint
英
美
- and conj.和；加；接着；那么
- ball n.球；球状物；炮弹；舞会；愉快的经历；胆量；胡说；（复）睾丸v.使成球状；呈球状；性交
- joint adj.联合的；共同的；连带的；合资的n.关节；接头；接合处；接缝；夜总会v.贴合；连接
- socket n.插座；插口；窝；穴孔；套接口，套接字vt.装上或插入插座
- The toe of the raised hind leg should reach just above the fetlock joint of the other hind leg.
后蹄尖抬起的高度应刚好达到另一侧后肢球节的上方。
- Viewed from the side, pasterns are slightly slanted, with the pastern joint strong, but flexible.
从侧面看，球节略微倾斜，坚固，但是是灵活的。
