名词
中文翻译：非推进式疏浚船
同义词：
['non-propulsion dredge', 'non-propulsive dredge']
例句：
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1.The non-propelling dredger was used to clear the riverbed of silt.
使用非推进式疏浚船来清除河床的泥沙。
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2.The new non-propelling dredger has a longer working life than its predecessors.
新型非推进式疏浚船的使用寿命比前一代长。
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3.The non-propelling dredger is designed to operate quietly in urban areas.
这种非推进式疏浚船设计用于在城市地区安静地运行。