名词
中文翻译：流动阻塞
同义词：
['blockage', 'obstruction']
例句：
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1.The flow of water was severely blocked by the rock.
水流被岩石严重阻塞。
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2. The blockade has caused significant economic disruptions.
封锁已经造成了严重的经济中断。
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3. The engineer had to clear a blockage in the pipeline.
工程师不得不清理管道中的堵塞。