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Backwash
01
回波, 逆流
the wave that spreads behind a boat as it moves forward
02
反流, 后流
the flow of air that is driven backwards by an aircraft propeller
03
不良后果, 负面影响
something unpleasant that happens as a result of an event
搜索
回波, 逆流
反流, 后流
不良后果, 负面影响