基本解釋[經(jīng)濟(jì)學(xué)]汞燈金屬膜電阻器詞組短語短語mercurial l lamp metal -film resistor 汞燈金屬膜電阻器mercurial lamp metal-film resistor更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)汞燈金屬膜電阻器