名词
中文翻译：安全绳
同义词：
['safety cord', 'safety line']
例句：
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1. The worker used a safetyrope to secure the heavy equipment.
工人使用安全绳来固定重型设备。
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2. The climber was wearing a safety rope for addedprotection.
攀岩者佩戴安全绳以增加保护。
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3. The rescue team used a safetyrope to lower the injured person down safely.
救援队使用安全绳将受伤的人安全地降下来。