名词
中文翻译：组装螺栓同义词
同义词：
['assembly nut', 'fastener']
例句：
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1.The engineer assembled the new machine with greatcare.
工程师仔细地组装了新机器。
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2.The bolt was used to secure the doorin place.
这个螺栓被用来固定门。
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3.The assembly bolts were removed to accessthe inner workings of the machine.
为了检查机器的内部结构，需要拆卸组装螺栓。