基本解釋焊油，[機] 焊液；軟焊液劑英漢例句雙語例句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薄片上的窟窿四周涂抹一層薄薄的薄片焊接液。soldering fluid更多例句詞組短語短語soldering g fluid 焊油soldering fluid更多詞組專業(yè)釋義機械工程焊液經(jīng)濟學焊油