名词
中文翻译：领导针
同义词：
['leader pin', 'leader screw', 'leader pinhead']
例句：
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1. The teamneeds a leader pin to keep the members together.
团队需要一个领导者销钉来保持成员团结。
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2. The carpenter used a leader pin to fasten the wooden planks together.
木匠使用一个领导者销钉将木板固定在一起。
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3. The leader pin was inserted into the wall to secure the shelves.
领导者销钉被插入墙壁以固定架子。