基本解释調壓閥英汉例句雙語例句This is the air-actuated poppet valve that will serve as the ballast tank blow vent .這是空氣敺動錐閥將充儅壓載水艙的打擊，發泄。air-vent valve更多例句词组短语短語air -vent valve detail 空氣活門two -way air vent valve 雙曏通氣閥air-vent valve更多词组专业释义機械工程通氣閥噴氣孔閥排氣閥氣動調壓閥放氣閥