形容词
中文翻译：关节的
同义词：
['joint', 'articulated例句：1. The joints in the human body are designed to allow for movement.（人体的关节设计用来允许运动。）']
例句：
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1. The joints in the human body are designed to allow for movement.
人体的关节设计用来允许运动。
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2. The joints in the arm are where the tendons attach to the bones.
手臂上的关节是肌腱附着到骨头的地方。
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3. The joints in the knee are responsible for allowing the leg to move forward and backward.
膝盖上的关节负责使腿能够向前和向后移动。