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backwash的音标：backwash的英式发音音标为：['bækwɒʃ]backwash的美式发音音标为：['bækwɑʃ]...
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The Treasury had been blaming the pound's weakness on the backwash from the falling dollar.财政部一直将英镑的疲软归咎于美元贬值。The backwash of the passing boat took us a surprise.那艘经过的船造成的回浪让我们措手不及.Post aeration – Air scouring conti...
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Post aeration – Air scouring continues after the liquid backwash ends.邮局充气–空气擦亮在液态的冲洗末端之后继续.The Treasury had been blaming the pound's weakness on the backwash from the falling dollar.财政部一直将英镑的疲软归咎于美元贬值。The Treasury ...