基本解释焊油，[机] 焊液；软焊液剂英汉例句双语例句Then lay on a thin layer of sheet soldering fluid on the adhesive tape and 3-5mm area around the hole in PVC sheet.在胶带和3至5毫米PVC薄片上的窟窿四周涂抹一层薄薄的薄片焊接液。soldering fluid更多例句词组短语短语soldering g fluid 焊油soldering fluid更多词组专业释义机械工程焊液经济学焊油