动词
中文翻译：堵塞
同义词：
['block', 'impede', 'obstruct']
例句：
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1.The rock drain is blocking the water flow.
岩石排水正在阻碍水流。
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2. The construction crew had to block the rock drain to repair the damaged pipeline.
施工队不得不堵塞岩石排水来修复受损的管道。
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3. The engineer carefully blocked the rock drain to prevent further damage.
工程师小心翼翼地堵塞了岩石排水以防止进一步损坏。