基本解释銲油，[機] 銲液；軟銲液劑英汉例句雙語例句Then lay on a thin layer of sheet soldering fluid on the adhesive tape and 3-5mm area around the hole in PVC sheet.在膠帶和3至5毫米PVC薄片上的窟窿四周塗抹一層薄薄的薄片銲接液。词组短语短語soldering g fluid 銲油专业释义機械工程銲液經濟學銲油