名词
中文翻译：猪洞钻头
同义词：
['pig-out drill', 'pig-out hole drill']
例句：
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1.The farmer used a pig-hole borer to dig a deep hole for the pigs.
农民用猪洞钻头为猪挖了一个深洞。
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2.The pig-hole borer was an essential tool for the farmers during the winter.
猪洞钻头是农民们在冬天必不可少的工具。
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3.The pig-hole borer was used to dig tunnels for the pigs to escape from the cold weather.
猪洞钻头被用来为猪挖隧道，让它们在寒冷的天气中逃脱。