名词中文翻译
中文翻译：三腿支架
同义词：
['three-legged crane', 'three-legged derrick crane']
例句：
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1. The engineer used a three-legged derrick to lift the heavy steel beams.
工程师使用三腿支架来抬起沉重的钢梁。
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2.The construction site was equipped with a three-legged derrick for easy lifting of heavy loads.
施工现场配备了三腿支架，便于轻松搬运重物。
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3. The three-legged derrick crane was used to transport the materials from the factory to the construction site.
三腿支架式起重机被用来将材料从工厂运送到施工现场。