ball and socket
短語詞組
- ball -and socket joint 杵臼關(guān)節(jié)
- ball and socket reamer 肘節(jié)擴(kuò)眼器
- ball and socket ioint 動關(guān)節(jié)
- Bearing ball and socket 球窩軸承
- Newton Ball and Socket 牛頓物理
- ball and socket osteotomy 球窩切骨術(shù)
- ball and socket base 球窩軸承座;球窩座
- ball and socket structure 關(guān)節(jié)搆造
- drawbar ball and socket 牽引桿球頭和球座 返回 ball and socket