名词中文翻译
中文翻译：圆头螺丝
同义词：
['round-head screw', 'round-head bolt']
例句：
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1.The engineer used a roundhead screw to hold the door shut.
工程师用一个圆头螺丝把门锁上了。
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2. He tightened the roundhead screw on the hinge to make it work properly.
他拧紧了铰链上的圆头螺丝，使它正常工作。
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3. The carpenter used roundhead screws to reinforce the wooden frame.
木匠用圆头螺丝加固木框架。