名词短语
中文翻译：球轴承铰链
同义词：
['球轴承铰接例句：1. The ball-bearing butt hinge is a crucial component in the mechanism.（球轴承铰链是该机构中的关键部件。）']
例句：
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1. The ball-bearing butt hinge is a crucial component in the mechanism.
球轴承铰链是该机构中的关键部件。
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2. The ball-bearing butt hinge allows for smoother movement and reduces wear.
球轴承铰链使得运动更加顺畅，减少了磨损。
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3.The engineer carefully inspected the ball-bearing butt hinge before installation.
工程师在安装前仔细检查了球轴承铰链。