基本解釋[經(jīng)濟(jì)學(xué)]電動(dòng)式地震儀詞組短語(yǔ)短語(yǔ)electrodynamic seismograph electrodynamic type seismometer 電動(dòng)式地震儀electrodynamic seismograph更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)電動(dòng)式地震儀