名词中文翻译
中文翻译：回流物
同义词：
['backflow', 'backwash', 'washout', 'overflow例句：1. The pump was designed to prevent backwashing during operation.（该泵的设计旨在防止操作过程中的逆流。）']
例句：
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1. The pump was designed to prevent backwashing during operation.
该泵的设计旨在防止操作过程中的逆流。
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2.The engineers had to deal with the backwashings from the old pipeline.
工程师们不得不处理旧管道中的逆流物。
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3.The water level in the reservoir rose due to backwashing from the river.
由于河水的逆流，水库的水位上升了。