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	family Ceratostomataceae family ceratostomataceaes family Cercidiphyllaceae family cercidiphyllaceaes family Cercopidae family cercopidaes family Cercopithecidae family cercopithecidaes family Certhiidae family certhiidaes family Cervidae family cervidaes family Cestidae family cestidaes family Cetorhinidae family cetorhinidaes family chack family Chaetodontidae family chaetodontidaes family Chalcidae family chalcidaes family Chalcididae family chalcididaes family Chamaeleonidae family chamaeleonidaes

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