基本解释[經濟學]艙底泵閥英汉例句雙語例句Start the bilge water feed pump, check the feed water solenoid valve and flow switch.啓動艙底水供給泵,檢查補水電磁閥和流量開關是否工作。imarine.cnbilge pump valve更多例句词组短语短語bilge e pump valve 艙底泵閥bilge pump valve更多词组专业释义經濟學艙底泵閥