名词
中文翻译：漏斗挖掘
同义词：
['funneling', 'siphoning']
例句：
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1.The engineer used a funnel to drain the oil from the tank.
工程师使用漏斗将油从油箱中排出来。
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2.The construction crew was using a funnel to siphon water from the river.
建筑工人正在使用漏斗从河里吸水。
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3.The farmers used a funnel to collect rainwater for their crops.
农民们使用漏斗收集雨水来浇灌他们的庄稼。