名词中文翻译
中文翻译：精灵螺栓
同义词：
['elf bolt', 'elf screw']
例句：
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1.The elf bolts on the roofare rusted and need to be replaced.
屋顶上的精灵螺栓生锈了，需要更换。
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2.The elf bolts were used tosecure the door during construction.
在建造过程中，精灵螺栓被用来固定门。
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3. The elf bolts have been removed from thewall to make way for a new electricaloutlet.
从墙上移除了精灵螺栓，以便安装新的电插座。