ball and socket
| hinge
| ball and socket | |
| auto. | 球节; 球形接头; 球头和球节座 |
| ball-and-socket | |
| gen. | 球窝式的; 球形磨口 |
| auto. | 球窝 的 |
| sport. med. | 杵臼 |
| hinge | |
| book.bind. | 固封折页 |
| bridg.constr. | 铰 |
| danc. | 阀链步 |
| exhib. | 較链 |
| hydroel.st. | 铰链; 铰接 |
| met. од. | 折叶 |
| oil | 合叶; 枢纽 |
| sec.sys. | 铰链，合页 |
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| 球窝式的; 球形磨口 | |||
| 球窝铰，节的 | |||
| 杵臼关节 | |||
| 滚珠和承窝; 球窝 | |||
| |||
| 球节; 球形接头; 球头和球节座 | |||
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ball and socket : 83 phrases in 22 subjects |