名词中文翻译
中文翻译：螺丝帽
同义词：
['cap', 'cap screw']
例句：
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1. The cap screw is a small metal piece that fits over the end of a screw.
螺丝帽是一个小金属片，套在螺丝的末端。
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2. The cap screw was loose and caused the door to stick.
螺丝帽松动了，导致门卡住了。
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3. The cap screw is used to secure the lid of a container.
螺丝帽用于固定容器的盖子。