名词
中文翻译：螺丝和螺母机构
同义词：
['screw-thread mechanism', 'screw-nut mechanism']
例句：
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1. The screw-and-nut mechanism is a simple yet effective way to secure the lid on a jar.
螺丝和螺母机构是一种简单而有效的方法，用于将瓶盖固定在瓶子上。
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2. In this mechanism, the screw moves up and down to turn the gears.
在这个机制中，螺丝上下移动以转动齿轮。
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3.The screw-and-nut mechanism is widely used in industrial machinery for its reliability and durability.
螺丝和螺母机构在工业机械中广泛使用，因其可靠性和耐用性而受到青睐。