名词
中文翻译：螺丝配件
同义词：
['bolt fittings', 'screwed parts例句：1. The construction site requires a lot of screwed fittings to ensure safety.（施工现场需要大量的螺丝配件来确保安全。）']
例句：
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1. The construction site requires a lot of screwed fittings to ensure safety.
施工现场需要大量的螺丝配件来确保安全。
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2.The engineer used screwed fittings to connect the pipes together.
工程师使用螺丝配件将管道连接在一起。
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3. The screwed fittings were carefully installed to prevent leaks.
仔细安装的螺丝配件以防止泄漏。