backwasher

常见例句

• Backwash the swimming pool's filters regularly.
  要定期冲洗游泳池的滤水器。
• The backwash effect of the war years.
  战争年代的遗祸。
• 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。
• The backwash of the passing boat took us by surprise.
  那艘经过的船所造成的回浪让我们措手不及。
• Famine is not the only backwash of drought in Africa.
  在非洲,饥荒并非干旱带来的唯一后果。
• This rock was shaped by the backwash of the crashing waves.
  这块岩石是由巨大的逆流冲击而成的。
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