字典網>> 英漢字典>> B開頭詞條>>back-pressure manometer的意思 漢英字典back-pressure manometer中文翻譯：【化】 背壓壓力計英文字典英文字典相關詞條：backward finite difference backside attack backslap backward tracing back-pressure backwoodsy background color back sinew back discharge backslide