名词中文翻译
中文翻译：混凝土闸门
同义词：
['concrete gate', 'concrete lock', 'concrete barrier']
例句：
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1. Theconstruction workers were busy installing the concrete sluice at the riverbank.
建筑工人忙于在河岸安装混凝土闸门。
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2.The engineer had to replace the old concrete sluice with a new one due to corrosion.
工程师因腐蚀不得不用新的混凝土闸门替换旧的。
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3.The concrete sluice was designed to prevent floodwater from entering the city center.
混凝土闸门的设计是为了防止洪水进入市中心。