Rather than a flexible lower jaw joint, they had a hinge between the upper jaws and the rest of the skull.

他们没有可活动的下颌关节，而是有一条筋腱连接着上颚和头骨。

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Others from V or X shapes. Some canopies are a single piece and some are two pieces with a hydraulic ram at the hinge-joint.

另从V或X形。一些檐篷是一个单一的作品，有些是两件与液压内存在铰链联合。

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Homer says it works like a hinge at each finger joint.

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The other is the drama over DOMA. Being able to file a joint return is probably not the most significant of the over 1, 000 benefits that hinge on federal recognition of marriages, but it may be the one that affects the most people thereby creating the most tsoris .

FORBES: Time To Eliminate Joint Filing ?