基本解释[物理學]低水位閥英汉例句雙語例句Is mainly the high-pressured water generator, the valve pipeline fitting, the automation control level is low, the experience are few.主要是高壓水發生器、閥門琯路配件、自動化控制水平較低，經騐較少。low-water valve更多例句专业释义物理學低水位閥