ball and socket joint
短語詞組
- ball -and-socket ankle joint 杵臼踝關(guān)節(jié)
- the ball and socket joint 杵臼關(guān)節(jié)
- ball and socket ankle joint 仵臼踝關(guān)節(jié);臼踝關(guān)節(jié)
- Ceramic ball -and-socket joint 發(fā)明名稱
- Cast ball -and-socket support joint 鑄鋼球鉸支座節(jié)點 返回 ball and socket joint