英语词汇“backflow preventer”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	backflow preventer
释义	backflow preventer freq. 5 dict. 3 [网络]回流防止器；防回流阀；防回流装置
随便看	ni resist iron Ni-resist iron ni-resist irons ni resist ring insert Ni-resist ring insert ni-resists Nirester Nirex nirexes NIREX (Nuclear Industry Radioactive Waste Executive) NIRF Nirgal Nirgal Vallis Nirgunty niri niribine oil niridazol niridazole niris rug Nirit Niritol nirjara nirl nirled nirling

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