名词
中文翻译：铲子挖掘机
同义词：
['excavator', 'backhoe例句：1. The construction crew used a shovel excavator to dig the foundation for the new building.（建筑队使用铲子挖掘机为新建筑物挖掘地基。）2. The engineer was impressed by the efficiency of the shovel excavator in removing rock from the site.（工程师对铲子挖掘机在场地上移除岩石的效率印象深刻。）']
例句：
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1. The construction crew used a shovel excavator to dig the foundation for the new building.
建筑队使用铲子挖掘机为新建筑物挖掘地基。
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2. The engineer was impressed by the efficiency of the shovel excavator in removing rock from the site.
工程师对铲子挖掘机在场地上移除岩石的效率印象深刻。
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3. The shovel excavator was used to clear away the debris left after the demolition.
铲子挖掘机被用来清除拆除后留下的碎片。