1. 铰结点：hinge 铰链 | hinge joint 铰结点 | hinged bearing 铰支承

2.

2. 铰链关节：Hind brain 后脑 | Hinge joint 铰链关节 | Hip girdle 腰带

3. 铰链连接：hinge fault 枢纽断层 | hinge joint 铰链连接 | hinge line 枢纽线

4. 铰链接合：hinge jaw 铰链夹头铰链接合 | hinge joint 铰链接合 | hinge moment 铰链力矩

1. a joint allowing movement in one plane only

    Synonym: knuckle joint

2. a freely moving joint in which the bones are so articulated as to allow extensive movement in one plane

    Synonym: ginglymusginglymoid joint