名词
中文翻译：起重机
同义词：
['起重机，吊车，升降机例句：1. The light mast crane is used for lifting heavy objects.（轻型起重机用于吊装重物。）2. The crane operator carefully lifts the cargo onto the truck.（起重机操作员小心翼翼地将货物放到卡车上。）']
例句：
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1. The light mast crane is used for lifting heavy objects.
轻型起重机用于吊装重物。
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2. The crane operator carefully lifts the cargo onto the truck.
起重机操作员小心翼翼地将货物放到卡车上。
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3.The crane is a crucial part of the construction site.
起重机是施工现场的关键部分。