名词中文翻译
中文翻译:反冲洗标记
同义词:
['backwash mark', 'backwash tracer']
例句:
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1.The engineer used a backwash mark to indicate the location of the leak.
工程师使用反冲洗标记来指示泄漏的位置。
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2.The backwash mark on the wall was a clear indication of the previous owner's presence.
墙上的反冲洗标记清晰地表明了前任主人的存在。
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3. The backwash mark on the floor was a reminder of the previous occupants.
地板上的反冲洗标记是前住户的提醒。