基本解釋[商業(yè)]過線具押線板[經(jīng)濟(jì)學(xué)]過線具押線板詞組短語短語bobbin winder tension disc spring 過線具押線簧bobbin winder tension disc更多詞組專業(yè)釋義商業(yè)過線具押線板經(jīng)濟(jì)學(xué)過線具押線板