英语词汇“回流防止器”的翻译、意思、用法、释义-英汉汉英词典

单词	回流防止器
释义	回流防止器backflow preventer
随便看	paradise butter fish paradise duck paradise fish paradisefishes paradise flycatcher paradise island paradise jasper paradise lost paradise-nut paradise-nut-- lecythis zabucajo aubl.--monkey-nut paradise of the pacific paradise of the scriptures, paradises paradise shelduck paradise valley paradise weaver paradisi paradisiac paradisiacal paradisiacally paradisial paradisian paradisic paradisical paradisi, domenico