名词
中文翻译：安全扣
同义词：
['safety cleat', 'safety device']
例句：
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1. The climber used abelaying cleat to secure himselfin case of an emergency.
攀岩者使用安全扣来确保在紧急情况下自己能被固定住。
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2. Theengineer designed the new bridgewith special attention to the belaying cleat system.
工程师特别关注新的桥梁的锚固系统设计。
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3.During the construction, the workers had tofollow strict safety procedures to avoid any accidentsinvolving the belaying cleat.
施工期间，工人们必须严格遵守安全规程，以防任何涉及安全扣的事故。